/*
* LightingHelper - Derived and adapted from @Mineshopper / carpentersblocks
* Copyright (c) 2013-2021.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation version 2.1
* of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package gregtech.api.util;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.block.Block;
import net.minecraft.client.renderer.EntityRenderer;
import net.minecraft.client.renderer.RenderBlocks;
import net.minecraft.client.renderer.Tessellator;
@SuppressWarnings("unused")
@SideOnly(Side.CLIENT)
public class LightingHelper {
public static final int NORMAL_BRIGHTNESS = 0xff00ff;
public static final int MAX_BRIGHTNESS = 0xf000f0;
public static final float NO_Z_FIGHT_OFFSET = 1.0F / 1024.0F;
protected static final float[] LIGHTNESS = {0.5F, 1.0F, 0.8F, 0.8F, 0.6F, 0.6F};
private final RenderBlocks renderBlocks;
/**
* Brightness for side.
*/
private int brightness;
/**
* Ambient occlusion values for all four corners of side.
*/
private float aoTopLeft, aoBottomLeft, aoBottomRight, aoTopRight;
private boolean hasLightnessOverride;
private float lightnessOverride;
private boolean hasBrightnessOverride;
private int brightnessOverride;
private boolean hasColorOverride;
private int colorOverride = 0xffffff;
/**
* Class constructor specifying the {@link RenderBlocks}.
*
* @param renderBlocks the {@link RenderBlocks}
*/
public LightingHelper(RenderBlocks renderBlocks) {
this.renderBlocks = renderBlocks;
if (renderBlocks.useInventoryTint) {
// Block will be rendered in an inventory, so it needs its lightness maxed
setLightnessOverride(1.0F);
}
}
/**
* Gets average brightness from two brightness values.
*
* @param brightnessA the first brightness value
* @param brightnessB the second brightness value
* @return the mixed brightness
*/
public static int getAverageBrightness(int brightnessA, int brightnessB) {
int sectionA1 = brightnessA >> 16 & 0xff;
int sectionA2 = brightnessA & 255;
int sectionB1 = brightnessB >> 16 & 0xff;
int sectionB2 = brightnessB & 255;
int difference1 = (int) ((sectionA1 + sectionB1) / 2.0F);
int difference2 = (int) ((sectionA2 + sectionB2) / 2.0F);
return difference1 << 16 | difference2;
}
/**
* Gets rgb color from RGBA array.
*
* @param color the integer color
* @return a float array with rgb values
*/
public static float[] getRGB(short[] color) {
float red = color[0] / 255.0F;
float green = color[1] / 255.0F;
float blue = color[2] / 255.0F;
return new float[] {red, green, blue};
}
/**
* Clears brightness override.
*/
public void clearBrightnessOverride() {
hasBrightnessOverride = false;
}
/**
* Clears color override.
*/
public void clearColorOverride() {
hasColorOverride = false;
}
/**
* Clears lightness override.
*/
public void clearLightnessOverride() {
hasLightnessOverride = false;
}
/**
* @return the Ambient Occlusion for Bottom-Left corner
*/
public float getAoBottomLeft() {
return aoBottomLeft;
}
/**
* @return the Ambient Occlusion for Bottom-Right corner
*/
public float getAoBottomRight() {
return aoBottomRight;
}
/**
* @return the Ambient Occlusion for Top-Left corner
*/
public float getAoTopLeft() {
return aoTopLeft;
}
/**
* @return the Ambient Occlusion for Top-Right corner
*/
public float getAoTopRight() {
return aoTopRight;
}
/**
* Sets brightness override.
*
* @param brightness the brightness override
* @return the {@link LightingHelper}
*/
public LightingHelper setBrightnessOverride(int brightness) {
hasBrightnessOverride = true;
brightnessOverride = brightness;
return this;
}
public LightingHelper setColorOverride(short[] color) {
return setColorOverride(getColor(color));
}
/**
* Sets color override.
*
* @param color the color override
* @return the {@link LightingHelper}
*/
public LightingHelper setColorOverride(int color) {
hasColorOverride = true;
colorOverride = color;
return this;
}
/**
* Gets int color from RGBA array.
*
* @param rgba the short RGBA color array
* @return int color
*/
public static int getColor(short[] rgba) {
return (rgba[2] & 0xff) | (rgba[1] & 0xff) << 8 | (rgba[0] & 0xff) << 16;
}
/**
* Sets lightness override.
*
* @param lightness the lightness override
* @return the {@link LightingHelper}
*/
public LightingHelper setLightnessOverride(float lightness) {
hasLightnessOverride = true;
lightnessOverride = lightness;
return this;
}
/**
* Sets up the color using lightness, brightness, and the primary color
* value (usually the dye color) for the side.
*
* @param side the side
* @param rgba the primary short[] RGBA color array
*/
public void setupColor(int side, short[] rgba) {
setupColor(side, getColor(rgba));
}
/**
* Sets up the color using lightness, brightness, and the primary color
* value (usually the dye color) for the side.
*
* @param side the side
* @param hexColor the primary color
*/
public void setupColor(int side, int hexColor) {
Tessellator tessellator = Tessellator.instance;
float lightness = hasLightnessOverride ? lightnessOverride : LIGHTNESS[side];
float[] rgb = getRGB(hexColor);
if (hasColorOverride && !renderBlocks.hasOverrideBlockTexture()) {
rgb = getRGB(colorOverride);
}
applyAnaglyph(rgb);
if (renderBlocks.enableAO) {
tessellator.setBrightness(hasBrightnessOverride ? brightnessOverride : brightness);
if (renderBlocks.hasOverrideBlockTexture()) {
renderBlocks.colorRedTopLeft = renderBlocks.colorRedBottomLeft =
renderBlocks.colorRedBottomRight = renderBlocks.colorRedTopRight = rgb[0];
renderBlocks.colorGreenTopLeft = renderBlocks.colorGreenBottomLeft =
renderBlocks.colorGreenBottomRight = renderBlocks.colorGreenTopRight = rgb[1];
renderBlocks.colorBlueTopLeft = renderBlocks.colorBlueBottomLeft =
renderBlocks.colorBlueBottomRight = renderBlocks.colorBlueTopRight = rgb[2];
} else {
renderBlocks.colorRedTopLeft = renderBlocks.colorRedBottomLeft =
renderBlocks.colorRedBottomRight = renderBlocks.colorRedTopRight = rgb[0] * lightness;
renderBlocks.colorGreenTopLeft = renderBlocks.colorGreenBottomLeft =
renderBlocks.colorGreenBottomRight = renderBlocks.colorGreenTopRight = rgb[1] * lightness;
renderBlocks.colorBlueTopLeft = renderBlocks.colorBlueBottomLeft =
renderBlocks.colorBlueBottomRight = renderBlocks.colorBlueTopRight = rgb[2] * lightness;
renderBlocks.colorRedTopLeft *= aoTopLeft;
renderBlocks.colorGreenTopLeft *= aoTopLeft;
renderBlocks.colorBlueTopLeft *= aoTopLeft;
renderBlocks.colorRedBottomLeft *= aoBottomLeft;
renderBlocks.colorGreenBottomLeft *= aoBottomLeft;
renderBlocks.colorBlueBottomLeft *= aoBottomLeft;
renderBlocks.colorRedBottomRight *= aoBottomRight;
renderBlocks.colorGreenBottomRight *= aoBottomRight;
renderBlocks.colorBlueBottomRight *= aoBottomRight;
renderBlocks.colorRedTopRight *= aoTopRight;
renderBlocks.colorGreenTopRight *= aoTopRight;
renderBlocks.colorBlueTopRight *= aoTopRight;
}
} else {
if (hasBrightnessOverride) tessellator.setBrightness(brightnessOverride);
tessellator.setColorOpaque_F(rgb[0] * lightness, rgb[1] * lightness, rgb[2] * lightness);
}
}
/**
* Gets rgb color from integer.
*
* @param color the integer color
* @return a float array with rgb values
*/
public static float[] getRGB(int color) {
float red = (color >> 16 & 0xff) / 255.0F;
float green = (color >> 8 & 0xff) / 255.0F;
float blue = (color & 0xff) / 255.0F;
return new float[] {red, green, blue};
}
/**
* Will apply anaglyph color multipliers to RGB float array.
*
* If {@link EntityRenderer#anaglyphEnable} is false,
* will do nothing.
*
* @param rgb array containing red, green and blue float values
*/
public void applyAnaglyph(float[] rgb) {
if (EntityRenderer.anaglyphEnable) {
rgb[0] = (rgb[0] * 30.0F + rgb[1] * 59.0F + rgb[2] * 11.0F) / 100.0F;
rgb[1] = (rgb[0] * 30.0F + rgb[1] * 70.0F) / 100.0F;
rgb[2] = (rgb[0] * 30.0F + rgb[2] * 70.0F) / 100.0F;
}
}
/**
* Gets mixed ambient occlusion value from two inputs, with a
* ratio applied to the final result.
*
* @param ao1 the first ambient occlusion value
* @param ao2 the second ambient occlusion value
* @param ratio the ratio for mixing
* @return the mixed red, green, blue float values
*/
public static float getMixedAo(float ao1, float ao2, double ratio) {
float diff = (float) (Math.abs(ao1 - ao2) * (1.0F - ratio));
return ao1 > ao2 ? ao1 - diff : ao1 + diff;
}
/**
* @see #setupLightingXNeg(Block, int, int, int)
* @see #setupLightingYNeg(Block, int, int, int)
* @see #setupLightingZNeg(Block, int, int, int)
* @see #setupLightingXPos(Block, int, int, int)
* @see #setupLightingYPos(Block, int, int, int)
* @see #setupLightingZPos(Block, int, int, int)
*/
public LightingHelper setupLighting(Block block, int x, int y, int z, byte facing) {
switch (facing) {
case 0:
return setupLightingYNeg(block, x, y, z);
case 1:
return setupLightingYPos(block, x, y, z);
case 2:
return setupLightingZNeg(block, x, y, z);
case 3:
return setupLightingZPos(block, x, y, z);
case 4:
return setupLightingXNeg(block, x, y, z);
case 5:
return setupLightingXPos(block, x, y, z);
default:
throw new IllegalArgumentException("Unknown side: " + facing);
}
}
/**
* Sets up lighting for the West face and returns the {@link LightingHelper}.
*
* This is a consolidated method that sets side shading
* with respect to the following attributes:
*
*
* - {@link RenderBlocks#enableAO}
* - {@link RenderBlocks#partialRenderBounds}
*
*
* @param block the block {@link Block}
* @param x the x coordinate
* @param y the y coordinate
* @param z the z coordinate
* @return the {@link LightingHelper}
*/
public LightingHelper setupLightingXNeg(Block block, int x, int y, int z) {
if (renderBlocks.enableAO) {
int xOffset = renderBlocks.renderMinX > 0.0F + NO_Z_FIGHT_OFFSET ? x : x - 1;
int mixedBrightness = block.getMixedBrightnessForBlock(renderBlocks.blockAccess, xOffset, y, z);
brightness = mixedBrightness;
float ratio = (float) (1.0F - renderBlocks.renderMinX);
float aoLightValue = renderBlocks.blockAccess.getBlock(x - 1, y, z).getAmbientOcclusionLightValue();
renderBlocks.aoBrightnessXYNN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, xOffset, y - 1, z);
renderBlocks.aoBrightnessXZNN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, xOffset, y, z - 1);
renderBlocks.aoBrightnessXZNP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, xOffset, y, z + 1);
renderBlocks.aoBrightnessXYNP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, xOffset, y + 1, z);
renderBlocks.aoBrightnessXYZNNN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, xOffset, y - 1, z - 1);
renderBlocks.aoBrightnessXYZNNP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, xOffset, y - 1, z + 1);
renderBlocks.aoBrightnessXYZNPN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, xOffset, y + 1, z - 1);
renderBlocks.aoBrightnessXYZNPP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, xOffset, y + 1, z + 1);
renderBlocks.aoLightValueScratchXYNN = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y - 1, z).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y - 1, z).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchXZNN = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y, z - 1).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchXZNP = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y, z + 1).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchXYNP = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y + 1, z).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y + 1, z).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchXYZNNN = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y - 1, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y - 1, z - 1).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchXYZNNP = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y - 1, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y - 1, z + 1).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchXYZNPN = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y + 1, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y + 1, z - 1).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchXYZNPP = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y + 1, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y + 1, z + 1).getAmbientOcclusionLightValue(),
ratio);
int brightnessMixedXYZNPN = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessXZNN,
renderBlocks.aoBrightnessXYZNPN,
renderBlocks.aoBrightnessXYNP,
mixedBrightness);
int brightnessMixedXYZNNN = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessXYZNNN,
renderBlocks.aoBrightnessXYNN,
renderBlocks.aoBrightnessXZNN,
mixedBrightness);
int brightnessMixedXYZNNP = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessXYNN,
renderBlocks.aoBrightnessXYZNNP,
renderBlocks.aoBrightnessXZNP,
mixedBrightness);
int brightnessMixedXYZNPP = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessXZNP,
renderBlocks.aoBrightnessXYNP,
renderBlocks.aoBrightnessXYZNPP,
mixedBrightness);
float aoMixedXYZNPN = (renderBlocks.aoLightValueScratchXZNN
+ aoLightValue
+ renderBlocks.aoLightValueScratchXYZNPN
+ renderBlocks.aoLightValueScratchXYNP)
/ 4.0F;
float aoMixedXYZNNN = (renderBlocks.aoLightValueScratchXYZNNN
+ renderBlocks.aoLightValueScratchXYNN
+ renderBlocks.aoLightValueScratchXZNN
+ aoLightValue)
/ 4.0F;
float aoMixedXYZNNP = (renderBlocks.aoLightValueScratchXYNN
+ renderBlocks.aoLightValueScratchXYZNNP
+ aoLightValue
+ renderBlocks.aoLightValueScratchXZNP)
/ 4.0F;
float aoMixedXYZNPP = (aoLightValue
+ renderBlocks.aoLightValueScratchXZNP
+ renderBlocks.aoLightValueScratchXYNP
+ renderBlocks.aoLightValueScratchXYZNPP)
/ 4.0F;
aoTopLeft = (float) (aoMixedXYZNPP * renderBlocks.renderMaxY * renderBlocks.renderMaxZ
+ aoMixedXYZNPN * renderBlocks.renderMaxY * (1.0D - renderBlocks.renderMaxZ)
+ aoMixedXYZNNN * (1.0D - renderBlocks.renderMaxY) * (1.0D - renderBlocks.renderMaxZ)
+ aoMixedXYZNNP * (1.0D - renderBlocks.renderMaxY) * renderBlocks.renderMaxZ);
aoBottomLeft = (float) (aoMixedXYZNPP * renderBlocks.renderMaxY * renderBlocks.renderMinZ
+ aoMixedXYZNPN * renderBlocks.renderMaxY * (1.0D - renderBlocks.renderMinZ)
+ aoMixedXYZNNN * (1.0D - renderBlocks.renderMaxY) * (1.0D - renderBlocks.renderMinZ)
+ aoMixedXYZNNP * (1.0D - renderBlocks.renderMaxY) * renderBlocks.renderMinZ);
aoBottomRight = (float) (aoMixedXYZNPP * renderBlocks.renderMinY * renderBlocks.renderMinZ
+ aoMixedXYZNPN * renderBlocks.renderMinY * (1.0D - renderBlocks.renderMinZ)
+ aoMixedXYZNNN * (1.0D - renderBlocks.renderMinY) * (1.0D - renderBlocks.renderMinZ)
+ aoMixedXYZNNP * (1.0D - renderBlocks.renderMinY) * renderBlocks.renderMinZ);
aoTopRight = (float) (aoMixedXYZNPP * renderBlocks.renderMinY * renderBlocks.renderMaxZ
+ aoMixedXYZNPN * renderBlocks.renderMinY * (1.0D - renderBlocks.renderMaxZ)
+ aoMixedXYZNNN * (1.0D - renderBlocks.renderMinY) * (1.0D - renderBlocks.renderMaxZ)
+ aoMixedXYZNNP * (1.0D - renderBlocks.renderMinY) * renderBlocks.renderMaxZ);
renderBlocks.brightnessTopLeft = renderBlocks.mixAoBrightness(
brightnessMixedXYZNPP,
brightnessMixedXYZNPN,
brightnessMixedXYZNNN,
brightnessMixedXYZNNP,
renderBlocks.renderMaxY * renderBlocks.renderMaxZ,
renderBlocks.renderMaxY * (1.0D - renderBlocks.renderMaxZ),
(1.0D - renderBlocks.renderMaxY) * (1.0D - renderBlocks.renderMaxZ),
(1.0D - renderBlocks.renderMaxY) * renderBlocks.renderMaxZ);
renderBlocks.brightnessBottomLeft = renderBlocks.mixAoBrightness(
brightnessMixedXYZNPP,
brightnessMixedXYZNPN,
brightnessMixedXYZNNN,
brightnessMixedXYZNNP,
renderBlocks.renderMaxY * renderBlocks.renderMinZ,
renderBlocks.renderMaxY * (1.0D - renderBlocks.renderMinZ),
(1.0D - renderBlocks.renderMaxY) * (1.0D - renderBlocks.renderMinZ),
(1.0D - renderBlocks.renderMaxY) * renderBlocks.renderMinZ);
renderBlocks.brightnessBottomRight = renderBlocks.mixAoBrightness(
brightnessMixedXYZNPP,
brightnessMixedXYZNPN,
brightnessMixedXYZNNN,
brightnessMixedXYZNNP,
renderBlocks.renderMinY * renderBlocks.renderMinZ,
renderBlocks.renderMinY * (1.0D - renderBlocks.renderMinZ),
(1.0D - renderBlocks.renderMinY) * (1.0D - renderBlocks.renderMinZ),
(1.0D - renderBlocks.renderMinY) * renderBlocks.renderMinZ);
renderBlocks.brightnessTopRight = renderBlocks.mixAoBrightness(
brightnessMixedXYZNPP,
brightnessMixedXYZNPN,
brightnessMixedXYZNNN,
brightnessMixedXYZNNP,
renderBlocks.renderMinY * renderBlocks.renderMaxZ,
renderBlocks.renderMinY * (1.0D - renderBlocks.renderMaxZ),
(1.0D - renderBlocks.renderMinY) * (1.0D - renderBlocks.renderMaxZ),
(1.0D - renderBlocks.renderMinY) * renderBlocks.renderMaxZ);
}
return this;
}
/**
* Sets up lighting for the East face and returns the {@link LightingHelper}.
*
* This is a consolidated method that sets side shading
* with respect to the following attributes:
*
*
* - {@link RenderBlocks#enableAO}
* - {@link RenderBlocks#partialRenderBounds}
*
*
* @param block the block {@link Block}
* @param x the x coordinate
* @param y the y coordinate
* @param z the z coordinate
* @return the {@link LightingHelper}
*/
public LightingHelper setupLightingXPos(Block block, int x, int y, int z) {
if (renderBlocks.enableAO) {
int xOffset = renderBlocks.renderMaxX < 1.0F - NO_Z_FIGHT_OFFSET ? x : x + 1;
int mixedBrightness = block.getMixedBrightnessForBlock(renderBlocks.blockAccess, xOffset, y, z);
brightness = mixedBrightness;
float aoLightValue = renderBlocks.blockAccess.getBlock(x + 1, y, z).getAmbientOcclusionLightValue();
renderBlocks.aoBrightnessXYPN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, xOffset, y - 1, z);
renderBlocks.aoBrightnessXZPN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, xOffset, y, z - 1);
renderBlocks.aoBrightnessXZPP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, xOffset, y, z + 1);
renderBlocks.aoBrightnessXYPP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, xOffset, y + 1, z);
renderBlocks.aoBrightnessXYZPNN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, xOffset, y - 1, z - 1);
renderBlocks.aoBrightnessXYZPNP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, xOffset, y - 1, z + 1);
renderBlocks.aoBrightnessXYZPPN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, xOffset, y + 1, z - 1);
renderBlocks.aoBrightnessXYZPPP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, xOffset, y + 1, z + 1);
renderBlocks.aoLightValueScratchXYPN = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y - 1, z).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y - 1, z).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxX);
renderBlocks.aoLightValueScratchXZPN = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxX);
renderBlocks.aoLightValueScratchXZPP = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxX);
renderBlocks.aoLightValueScratchXYPP = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y + 1, z).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y + 1, z).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxX);
renderBlocks.aoLightValueScratchXYZPNN = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y - 1, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y - 1, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxX);
renderBlocks.aoLightValueScratchXYZPNP = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y - 1, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y - 1, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxX);
renderBlocks.aoLightValueScratchXYZPPN = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y + 1, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y + 1, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxX);
renderBlocks.aoLightValueScratchXYZPPP = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y + 1, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y + 1, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxX);
int brightnessMixedXYZPPP = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessXZPP,
renderBlocks.aoBrightnessXYPP,
renderBlocks.aoBrightnessXYZPPP,
mixedBrightness);
int brightnessMixedXYZPNP = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessXYPN,
renderBlocks.aoBrightnessXYZPNP,
renderBlocks.aoBrightnessXZPP,
mixedBrightness);
int brightnessMixedXYZPNN = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessXYZPNN,
renderBlocks.aoBrightnessXYPN,
renderBlocks.aoBrightnessXZPN,
mixedBrightness);
int brightnessMixedXYZPPN = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessXZPN,
renderBlocks.aoBrightnessXYZPPN,
renderBlocks.aoBrightnessXYPP,
mixedBrightness);
float aoMixedXYZPPP = (aoLightValue
+ renderBlocks.aoLightValueScratchXZPP
+ renderBlocks.aoLightValueScratchXYPP
+ renderBlocks.aoLightValueScratchXYZPPP)
/ 4.0F;
float aoMixedXYZPNP = (renderBlocks.aoLightValueScratchXYPN
+ renderBlocks.aoLightValueScratchXYZPNP
+ aoLightValue
+ renderBlocks.aoLightValueScratchXZPP)
/ 4.0F;
float aoMixedXYZPNN = (renderBlocks.aoLightValueScratchXYZPNN
+ renderBlocks.aoLightValueScratchXYPN
+ renderBlocks.aoLightValueScratchXZPN
+ aoLightValue)
/ 4.0F;
float aoMixedXYZPPN = (renderBlocks.aoLightValueScratchXZPN
+ aoLightValue
+ renderBlocks.aoLightValueScratchXYZPPN
+ renderBlocks.aoLightValueScratchXYPP)
/ 4.0F;
aoTopLeft = (float) (aoMixedXYZPNP * (1.0D - renderBlocks.renderMinY) * renderBlocks.renderMaxZ
+ aoMixedXYZPNN * (1.0D - renderBlocks.renderMinY) * (1.0D - renderBlocks.renderMaxZ)
+ aoMixedXYZPPN * renderBlocks.renderMinY * (1.0D - renderBlocks.renderMaxZ)
+ aoMixedXYZPPP * renderBlocks.renderMinY * renderBlocks.renderMaxZ);
aoBottomLeft = (float) (aoMixedXYZPNP * (1.0D - renderBlocks.renderMinY) * renderBlocks.renderMinZ
+ aoMixedXYZPNN * (1.0D - renderBlocks.renderMinY) * (1.0D - renderBlocks.renderMinZ)
+ aoMixedXYZPPN * renderBlocks.renderMinY * (1.0D - renderBlocks.renderMinZ)
+ aoMixedXYZPPP * renderBlocks.renderMinY * renderBlocks.renderMinZ);
aoBottomRight = (float) (aoMixedXYZPNP * (1.0D - renderBlocks.renderMaxY) * renderBlocks.renderMinZ
+ aoMixedXYZPNN * (1.0D - renderBlocks.renderMaxY) * (1.0D - renderBlocks.renderMinZ)
+ aoMixedXYZPPN * renderBlocks.renderMaxY * (1.0D - renderBlocks.renderMinZ)
+ aoMixedXYZPPP * renderBlocks.renderMaxY * renderBlocks.renderMinZ);
aoTopRight = (float) (aoMixedXYZPNP * (1.0D - renderBlocks.renderMaxY) * renderBlocks.renderMaxZ
+ aoMixedXYZPNN * (1.0D - renderBlocks.renderMaxY) * (1.0D - renderBlocks.renderMaxZ)
+ aoMixedXYZPPN * renderBlocks.renderMaxY * (1.0D - renderBlocks.renderMaxZ)
+ aoMixedXYZPPP * renderBlocks.renderMaxY * renderBlocks.renderMaxZ);
renderBlocks.brightnessTopLeft = renderBlocks.mixAoBrightness(
brightnessMixedXYZPNP,
brightnessMixedXYZPNN,
brightnessMixedXYZPPN,
brightnessMixedXYZPPP,
(1.0D - renderBlocks.renderMinY) * renderBlocks.renderMaxZ,
(1.0D - renderBlocks.renderMinY) * (1.0D - renderBlocks.renderMaxZ),
renderBlocks.renderMinY * (1.0D - renderBlocks.renderMaxZ),
renderBlocks.renderMinY * renderBlocks.renderMaxZ);
renderBlocks.brightnessBottomLeft = renderBlocks.mixAoBrightness(
brightnessMixedXYZPNP,
brightnessMixedXYZPNN,
brightnessMixedXYZPPN,
brightnessMixedXYZPPP,
(1.0D - renderBlocks.renderMinY) * renderBlocks.renderMinZ,
(1.0D - renderBlocks.renderMinY) * (1.0D - renderBlocks.renderMinZ),
renderBlocks.renderMinY * (1.0D - renderBlocks.renderMinZ),
renderBlocks.renderMinY * renderBlocks.renderMinZ);
renderBlocks.brightnessBottomRight = renderBlocks.mixAoBrightness(
brightnessMixedXYZPNP,
brightnessMixedXYZPNN,
brightnessMixedXYZPPN,
brightnessMixedXYZPPP,
(1.0D - renderBlocks.renderMaxY) * renderBlocks.renderMinZ,
(1.0D - renderBlocks.renderMaxY) * (1.0D - renderBlocks.renderMinZ),
renderBlocks.renderMaxY * (1.0D - renderBlocks.renderMinZ),
renderBlocks.renderMaxY * renderBlocks.renderMinZ);
renderBlocks.brightnessTopRight = renderBlocks.mixAoBrightness(
brightnessMixedXYZPNP,
brightnessMixedXYZPNN,
brightnessMixedXYZPPN,
brightnessMixedXYZPPP,
(1.0D - renderBlocks.renderMaxY) * renderBlocks.renderMaxZ,
(1.0D - renderBlocks.renderMaxY) * (1.0D - renderBlocks.renderMaxZ),
renderBlocks.renderMaxY * (1.0D - renderBlocks.renderMaxZ),
renderBlocks.renderMaxY * renderBlocks.renderMaxZ);
}
return this;
}
/**
* Sets up lighting for the bottom face and returns the {@link LightingHelper}.
*
* This is a consolidated method that sets side shading
* with respect to the following attributes:
*
*
* - {@link RenderBlocks#enableAO}
* - {@link RenderBlocks#partialRenderBounds}
*
*
* @param block the block {@link Block}
* @param x the x coordinate
* @param y the y coordinate
* @param z the z coordinate
* @return the {@link LightingHelper}
*/
public LightingHelper setupLightingYNeg(Block block, int x, int y, int z) {
if (renderBlocks.enableAO) {
int yOffset = renderBlocks.renderMinY > 0.0F + NO_Z_FIGHT_OFFSET ? y : y - 1;
int mixedBrightness = block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x, yOffset, z);
brightness = mixedBrightness;
float ratio = (float) (1.0F - renderBlocks.renderMinY);
float aoLightValue = renderBlocks.blockAccess.getBlock(x, y - 1, z).getAmbientOcclusionLightValue();
renderBlocks.aoBrightnessXYNN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x - 1, yOffset, z);
renderBlocks.aoBrightnessYZNN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x, yOffset, z - 1);
renderBlocks.aoBrightnessYZNP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x, yOffset, z + 1);
renderBlocks.aoBrightnessXYPN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x + 1, yOffset, z);
renderBlocks.aoBrightnessXYZNNN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x - 1, yOffset, z - 1);
renderBlocks.aoBrightnessXYZNNP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x - 1, yOffset, z + 1);
renderBlocks.aoBrightnessXYZPNN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x + 1, yOffset, z - 1);
renderBlocks.aoBrightnessXYZPNP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x + 1, yOffset, z + 1);
renderBlocks.aoLightValueScratchXYNN = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y - 1, z).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x - 1, y, z).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchYZNN = getMixedAo(
renderBlocks.blockAccess.getBlock(x, y - 1, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y, z - 1).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchYZNP = getMixedAo(
renderBlocks.blockAccess.getBlock(x, y - 1, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y, z + 1).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchXYPN = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y - 1, z).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x + 1, y, z).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchXYZNNN = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y - 1, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x - 1, y, z - 1).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchXYZNNP = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y - 1, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x - 1, y, z + 1).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchXYZPNN = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y - 1, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x + 1, y, z - 1).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchXYZPNP = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y - 1, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x + 1, y, z + 1).getAmbientOcclusionLightValue(),
ratio);
int brightnessMixedXYZPNP = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessYZNP,
renderBlocks.aoBrightnessXYZPNP,
renderBlocks.aoBrightnessXYPN,
mixedBrightness);
int brightnessMixedXYZPNN = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessYZNN,
renderBlocks.aoBrightnessXYPN,
renderBlocks.aoBrightnessXYZPNN,
mixedBrightness);
int brightnessMixedXYZNNN = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessXYNN,
renderBlocks.aoBrightnessXYZNNN,
renderBlocks.aoBrightnessYZNN,
mixedBrightness);
int brightnessMixedXYZNNP = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessXYZNNP,
renderBlocks.aoBrightnessXYNN,
renderBlocks.aoBrightnessYZNP,
mixedBrightness);
float aoMixedXYZPNP = (renderBlocks.aoLightValueScratchYZNP
+ aoLightValue
+ renderBlocks.aoLightValueScratchXYZPNP
+ renderBlocks.aoLightValueScratchXYPN)
/ 4.0F;
float aoMixedXYZPNN = (aoLightValue
+ renderBlocks.aoLightValueScratchYZNN
+ renderBlocks.aoLightValueScratchXYPN
+ renderBlocks.aoLightValueScratchXYZPNN)
/ 4.0F;
float aoMixedXYZNNN = (renderBlocks.aoLightValueScratchXYNN
+ renderBlocks.aoLightValueScratchXYZNNN
+ aoLightValue
+ renderBlocks.aoLightValueScratchYZNN)
/ 4.0F;
float aoMixedXYZNNP = (renderBlocks.aoLightValueScratchXYZNNP
+ renderBlocks.aoLightValueScratchXYNN
+ renderBlocks.aoLightValueScratchYZNP
+ aoLightValue)
/ 4.0F;
aoTopLeft = (float) (aoMixedXYZNNP * renderBlocks.renderMaxZ * (1.0D - renderBlocks.renderMinX)
+ aoMixedXYZPNP * renderBlocks.renderMaxZ * renderBlocks.renderMinX
+ aoMixedXYZPNN * (1.0D - renderBlocks.renderMaxZ) * renderBlocks.renderMinX
+ aoMixedXYZNNN * (1.0D - renderBlocks.renderMaxZ) * (1.0D - renderBlocks.renderMinX));
aoBottomLeft = (float) (aoMixedXYZNNP * renderBlocks.renderMinZ * (1.0D - renderBlocks.renderMinX)
+ aoMixedXYZPNP * renderBlocks.renderMinZ * renderBlocks.renderMinX
+ aoMixedXYZPNN * (1.0D - renderBlocks.renderMinZ) * renderBlocks.renderMinX
+ aoMixedXYZNNN * (1.0D - renderBlocks.renderMinZ) * (1.0D - renderBlocks.renderMinX));
aoBottomRight = (float) (aoMixedXYZNNP * renderBlocks.renderMinZ * (1.0D - renderBlocks.renderMaxX)
+ aoMixedXYZPNP * renderBlocks.renderMinZ * renderBlocks.renderMaxX
+ aoMixedXYZPNN * (1.0D - renderBlocks.renderMinZ) * renderBlocks.renderMaxX
+ aoMixedXYZNNN * (1.0D - renderBlocks.renderMinZ) * (1.0D - renderBlocks.renderMaxX));
aoTopRight = (float) (aoMixedXYZNNP * renderBlocks.renderMaxZ * (1.0D - renderBlocks.renderMaxX)
+ aoMixedXYZPNP * renderBlocks.renderMaxZ * renderBlocks.renderMaxX
+ aoMixedXYZPNN * (1.0D - renderBlocks.renderMaxZ) * renderBlocks.renderMaxX
+ aoMixedXYZNNN * (1.0D - renderBlocks.renderMaxZ) * (1.0D - renderBlocks.renderMaxX));
renderBlocks.brightnessTopLeft = renderBlocks.mixAoBrightness(
brightnessMixedXYZNNP,
brightnessMixedXYZPNP,
brightnessMixedXYZPNN,
brightnessMixedXYZNNN,
renderBlocks.renderMaxZ * (1.0D - renderBlocks.renderMinX),
renderBlocks.renderMaxZ * renderBlocks.renderMinX,
(1.0D - renderBlocks.renderMaxZ) * renderBlocks.renderMinX,
(1.0D - renderBlocks.renderMaxZ) * (1.0D - renderBlocks.renderMinX));
renderBlocks.brightnessBottomLeft = renderBlocks.mixAoBrightness(
brightnessMixedXYZNNP,
brightnessMixedXYZPNP,
brightnessMixedXYZPNN,
brightnessMixedXYZNNN,
renderBlocks.renderMinZ * (1.0D - renderBlocks.renderMinX),
renderBlocks.renderMinZ * renderBlocks.renderMinX,
(1.0D - renderBlocks.renderMinZ) * renderBlocks.renderMinX,
(1.0D - renderBlocks.renderMinZ) * (1.0D - renderBlocks.renderMinX));
renderBlocks.brightnessBottomRight = renderBlocks.mixAoBrightness(
brightnessMixedXYZNNP,
brightnessMixedXYZPNP,
brightnessMixedXYZPNN,
brightnessMixedXYZNNN,
renderBlocks.renderMinZ * (1.0D - renderBlocks.renderMaxX),
renderBlocks.renderMinZ * renderBlocks.renderMaxX,
(1.0D - renderBlocks.renderMinZ) * renderBlocks.renderMaxX,
(1.0D - renderBlocks.renderMinZ) * (1.0D - renderBlocks.renderMaxX));
renderBlocks.brightnessTopRight = renderBlocks.mixAoBrightness(
brightnessMixedXYZNNP,
brightnessMixedXYZPNP,
brightnessMixedXYZPNN,
brightnessMixedXYZNNN,
renderBlocks.renderMaxZ * (1.0D - renderBlocks.renderMaxX),
renderBlocks.renderMaxZ * renderBlocks.renderMaxX,
(1.0D - renderBlocks.renderMaxZ) * renderBlocks.renderMaxX,
(1.0D - renderBlocks.renderMaxZ) * (1.0D - renderBlocks.renderMaxX));
}
return this;
}
/**
* Sets up lighting for the top face and returns the {@link LightingHelper}.
*
* This is a consolidated method that sets side shading
* with respect to the following attributes:
*
*
* - {@link RenderBlocks#enableAO}
* - {@link RenderBlocks#partialRenderBounds}
*
*
* @param block the block {@link Block}
* @param x the x coordinate
* @param y the y coordinate
* @param z the z coordinate
* @return the {@link LightingHelper}
*/
public LightingHelper setupLightingYPos(Block block, int x, int y, int z) {
if (renderBlocks.enableAO) {
int yOffset = renderBlocks.renderMaxY < 1.0F - NO_Z_FIGHT_OFFSET ? y : y + 1;
int mixedBrightness = block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x, yOffset, z);
brightness = mixedBrightness;
float aoLightValue = renderBlocks.blockAccess.getBlock(x, y + 1, z).getAmbientOcclusionLightValue();
renderBlocks.aoBrightnessXYNP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x - 1, yOffset, z);
renderBlocks.aoBrightnessXYPP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x + 1, yOffset, z);
renderBlocks.aoBrightnessYZPN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x, yOffset, z - 1);
renderBlocks.aoBrightnessYZPP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x, yOffset, z + 1);
renderBlocks.aoBrightnessXYZNPN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x - 1, yOffset, z - 1);
renderBlocks.aoBrightnessXYZPPN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x + 1, yOffset, z - 1);
renderBlocks.aoBrightnessXYZNPP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x - 1, yOffset, z + 1);
renderBlocks.aoBrightnessXYZPPP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x + 1, yOffset, z + 1);
renderBlocks.aoLightValueScratchXYNP = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y + 1, z).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x - 1, y, z).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxY);
renderBlocks.aoLightValueScratchXYPP = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y + 1, z).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x + 1, y, z).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxY);
renderBlocks.aoLightValueScratchYZPN = getMixedAo(
renderBlocks.blockAccess.getBlock(x, y + 1, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxY);
renderBlocks.aoLightValueScratchYZPP = getMixedAo(
renderBlocks.blockAccess.getBlock(x, y + 1, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxY);
renderBlocks.aoLightValueScratchXYZNPN = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y + 1, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x - 1, y, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxY);
renderBlocks.aoLightValueScratchXYZPPN = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y + 1, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x + 1, y, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxY);
renderBlocks.aoLightValueScratchXYZNPP = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y + 1, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x - 1, y, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxY);
renderBlocks.aoLightValueScratchXYZPPP = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y + 1, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x + 1, y, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxY);
int brightnessMixedXYZPPP = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessYZPP,
renderBlocks.aoBrightnessXYZPPP,
renderBlocks.aoBrightnessXYPP,
mixedBrightness);
int brightnessMixedXYZPPN = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessYZPN,
renderBlocks.aoBrightnessXYPP,
renderBlocks.aoBrightnessXYZPPN,
mixedBrightness);
int brightnessMixedXYZNPN = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessXYNP,
renderBlocks.aoBrightnessXYZNPN,
renderBlocks.aoBrightnessYZPN,
mixedBrightness);
int brightnessMixedXYZNPP = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessXYZNPP,
renderBlocks.aoBrightnessXYNP,
renderBlocks.aoBrightnessYZPP,
mixedBrightness);
float aoMixedXYZPPP = (renderBlocks.aoLightValueScratchYZPP
+ aoLightValue
+ renderBlocks.aoLightValueScratchXYZPPP
+ renderBlocks.aoLightValueScratchXYPP)
/ 4.0F;
float aoMixedXYZPPN = (aoLightValue
+ renderBlocks.aoLightValueScratchYZPN
+ renderBlocks.aoLightValueScratchXYPP
+ renderBlocks.aoLightValueScratchXYZPPN)
/ 4.0F;
float aoMixedXYZNPN = (renderBlocks.aoLightValueScratchXYNP
+ renderBlocks.aoLightValueScratchXYZNPN
+ aoLightValue
+ renderBlocks.aoLightValueScratchYZPN)
/ 4.0F;
float aoMixedXYZNPP = (renderBlocks.aoLightValueScratchXYZNPP
+ renderBlocks.aoLightValueScratchXYNP
+ renderBlocks.aoLightValueScratchYZPP
+ aoLightValue)
/ 4.0F;
aoTopLeft /*SE*/ = (float) (aoMixedXYZNPP * renderBlocks.renderMaxZ * (1.0D - renderBlocks.renderMaxX)
+ aoMixedXYZPPP * renderBlocks.renderMaxZ * renderBlocks.renderMaxX
+ aoMixedXYZPPN * (1.0D - renderBlocks.renderMaxZ) * renderBlocks.renderMaxX
+ aoMixedXYZNPN * (1.0D - renderBlocks.renderMaxZ) * (1.0D - renderBlocks.renderMaxX));
aoBottomLeft /*NE*/ = (float) (aoMixedXYZNPP * renderBlocks.renderMinZ * (1.0D - renderBlocks.renderMaxX)
+ aoMixedXYZPPP * renderBlocks.renderMinZ * renderBlocks.renderMaxX
+ aoMixedXYZPPN * (1.0D - renderBlocks.renderMinZ) * renderBlocks.renderMaxX
+ aoMixedXYZNPN * (1.0D - renderBlocks.renderMinZ) * (1.0D - renderBlocks.renderMaxX));
aoBottomRight /*NW*/ = (float) (aoMixedXYZNPP * renderBlocks.renderMinZ * (1.0D - renderBlocks.renderMinX)
+ aoMixedXYZPPP * renderBlocks.renderMinZ * renderBlocks.renderMinX
+ aoMixedXYZPPN * (1.0D - renderBlocks.renderMinZ) * renderBlocks.renderMinX
+ aoMixedXYZNPN * (1.0D - renderBlocks.renderMinZ) * (1.0D - renderBlocks.renderMinX));
aoTopRight /*SW*/ = (float) (aoMixedXYZNPP * renderBlocks.renderMaxZ * (1.0D - renderBlocks.renderMinX)
+ aoMixedXYZPPP * renderBlocks.renderMaxZ * renderBlocks.renderMinX
+ aoMixedXYZPPN * (1.0D - renderBlocks.renderMaxZ) * renderBlocks.renderMinX
+ aoMixedXYZNPN * (1.0D - renderBlocks.renderMaxZ) * (1.0D - renderBlocks.renderMinX));
renderBlocks.brightnessTopLeft = renderBlocks.mixAoBrightness(
brightnessMixedXYZNPP,
brightnessMixedXYZPPP,
brightnessMixedXYZPPN,
brightnessMixedXYZNPN,
renderBlocks.renderMaxZ * (1.0D - renderBlocks.renderMaxX),
renderBlocks.renderMaxZ * renderBlocks.renderMaxX,
(1.0D - renderBlocks.renderMaxZ) * renderBlocks.renderMaxX,
(1.0D - renderBlocks.renderMaxZ) * (1.0D - renderBlocks.renderMaxX));
renderBlocks.brightnessBottomLeft = renderBlocks.mixAoBrightness(
brightnessMixedXYZNPP,
brightnessMixedXYZPPP,
brightnessMixedXYZPPN,
brightnessMixedXYZNPN,
renderBlocks.renderMinZ * (1.0D - renderBlocks.renderMaxX),
renderBlocks.renderMinZ * renderBlocks.renderMaxX,
(1.0D - renderBlocks.renderMinZ) * renderBlocks.renderMaxX,
(1.0D - renderBlocks.renderMinZ) * (1.0D - renderBlocks.renderMaxX));
renderBlocks.brightnessBottomRight = renderBlocks.mixAoBrightness(
brightnessMixedXYZNPP,
brightnessMixedXYZPPP,
brightnessMixedXYZPPN,
brightnessMixedXYZNPN,
renderBlocks.renderMinZ * (1.0D - renderBlocks.renderMinX),
renderBlocks.renderMinZ * renderBlocks.renderMinX,
(1.0D - renderBlocks.renderMinZ) * renderBlocks.renderMinX,
(1.0D - renderBlocks.renderMinZ) * (1.0D - renderBlocks.renderMinX));
renderBlocks.brightnessTopRight = renderBlocks.mixAoBrightness(
brightnessMixedXYZNPP,
brightnessMixedXYZPPP,
brightnessMixedXYZPPN,
brightnessMixedXYZNPN,
renderBlocks.renderMaxZ * (1.0D - renderBlocks.renderMinX),
renderBlocks.renderMaxZ * renderBlocks.renderMinX,
(1.0D - renderBlocks.renderMaxZ) * renderBlocks.renderMinX,
(1.0D - renderBlocks.renderMaxZ) * (1.0D - renderBlocks.renderMinX));
}
return this;
}
/**
* Sets up lighting for the North face and returns the {@link LightingHelper}.
*
* This is a consolidated method that sets side shading
* with respect to the following attributes:
*
*
* - {@link RenderBlocks#enableAO}
* - {@link RenderBlocks#partialRenderBounds}
*
*
* @param block the block {@link Block}
* @param x the x coordinate
* @param y the y coordinate
* @param z the z coordinate
* @return the {@link LightingHelper}
*/
public LightingHelper setupLightingZNeg(Block block, int x, int y, int z) {
if (renderBlocks.enableAO) {
int zOffset = renderBlocks.renderMinZ > 0.0F + NO_Z_FIGHT_OFFSET ? z : z - 1;
int mixedBrightness = block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x, y, zOffset);
brightness = mixedBrightness;
float ratio = (float) (1.0F - renderBlocks.renderMinZ);
float aoLightValue = renderBlocks.blockAccess.getBlock(x, y, z - 1).getAmbientOcclusionLightValue();
renderBlocks.aoBrightnessXZNN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x - 1, y, zOffset);
renderBlocks.aoBrightnessYZNN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x, y - 1, zOffset);
renderBlocks.aoBrightnessYZPN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x, y + 1, zOffset);
renderBlocks.aoBrightnessXZPN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x + 1, y, zOffset);
renderBlocks.aoBrightnessXYZNNN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x - 1, y - 1, zOffset);
renderBlocks.aoBrightnessXYZNPN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x - 1, y + 1, zOffset);
renderBlocks.aoBrightnessXYZPNN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x + 1, y - 1, zOffset);
renderBlocks.aoBrightnessXYZPPN =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x + 1, y + 1, zOffset);
renderBlocks.aoLightValueScratchXZNN = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x - 1, y, z).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchYZNN = getMixedAo(
renderBlocks.blockAccess.getBlock(x, y - 1, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y - 1, z).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchYZPN = getMixedAo(
renderBlocks.blockAccess.getBlock(x, y + 1, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y + 1, z).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchXZPN = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x + 1, y, z).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchXYZNNN = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y - 1, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x - 1, y - 1, z).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchXYZNPN = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y + 1, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x - 1, y + 1, z).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchXYZPNN = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y - 1, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x + 1, y - 1, z).getAmbientOcclusionLightValue(),
ratio);
renderBlocks.aoLightValueScratchXYZPPN = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y + 1, z - 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x + 1, y + 1, z).getAmbientOcclusionLightValue(),
ratio);
int brightnessMixedXYZPPN = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessYZPN,
renderBlocks.aoBrightnessXZPN,
renderBlocks.aoBrightnessXYZPPN,
mixedBrightness);
int brightnessMixedXYZPNN = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessYZNN,
renderBlocks.aoBrightnessXYZPNN,
renderBlocks.aoBrightnessXZPN,
mixedBrightness);
int brightnessMixedXYZNNN = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessXYZNNN,
renderBlocks.aoBrightnessXZNN,
renderBlocks.aoBrightnessYZNN,
mixedBrightness);
int brightnessMixedXYZNPN = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessXZNN,
renderBlocks.aoBrightnessXYZNPN,
renderBlocks.aoBrightnessYZPN,
mixedBrightness);
float aoMixedXYZPPN = (aoLightValue
+ renderBlocks.aoLightValueScratchYZPN
+ renderBlocks.aoLightValueScratchXZPN
+ renderBlocks.aoLightValueScratchXYZPPN)
/ 4.0F;
float aoMixedXYZPNN = (renderBlocks.aoLightValueScratchYZNN
+ aoLightValue
+ renderBlocks.aoLightValueScratchXYZPNN
+ renderBlocks.aoLightValueScratchXZPN)
/ 4.0F;
float aoMixedXYZNNN = (renderBlocks.aoLightValueScratchXYZNNN
+ renderBlocks.aoLightValueScratchXZNN
+ renderBlocks.aoLightValueScratchYZNN
+ aoLightValue)
/ 4.0F;
float aoMixedXYZNPN = (renderBlocks.aoLightValueScratchXZNN
+ renderBlocks.aoLightValueScratchXYZNPN
+ aoLightValue
+ renderBlocks.aoLightValueScratchYZPN)
/ 4.0F;
aoTopLeft = (float) (aoMixedXYZNPN * renderBlocks.renderMaxY * (1.0D - renderBlocks.renderMinX)
+ aoMixedXYZPPN * renderBlocks.renderMaxY * renderBlocks.renderMinX
+ aoMixedXYZPNN * (1.0D - renderBlocks.renderMaxY) * renderBlocks.renderMinX
+ aoMixedXYZNNN * (1.0D - renderBlocks.renderMaxY) * (1.0D - renderBlocks.renderMinX));
aoBottomLeft = (float) (aoMixedXYZNPN * renderBlocks.renderMaxY * (1.0D - renderBlocks.renderMaxX)
+ aoMixedXYZPPN * renderBlocks.renderMaxY * renderBlocks.renderMaxX
+ aoMixedXYZPNN * (1.0D - renderBlocks.renderMaxY) * renderBlocks.renderMaxX
+ aoMixedXYZNNN * (1.0D - renderBlocks.renderMaxY) * (1.0D - renderBlocks.renderMaxX));
aoBottomRight = (float) (aoMixedXYZNPN * renderBlocks.renderMinY * (1.0D - renderBlocks.renderMaxX)
+ aoMixedXYZPPN * renderBlocks.renderMinY * renderBlocks.renderMaxX
+ aoMixedXYZPNN * (1.0D - renderBlocks.renderMinY) * renderBlocks.renderMaxX
+ aoMixedXYZNNN * (1.0D - renderBlocks.renderMinY) * (1.0D - renderBlocks.renderMaxX));
aoTopRight = (float) (aoMixedXYZNPN * renderBlocks.renderMinY * (1.0D - renderBlocks.renderMinX)
+ aoMixedXYZPPN * renderBlocks.renderMinY * renderBlocks.renderMinX
+ aoMixedXYZPNN * (1.0D - renderBlocks.renderMinY) * renderBlocks.renderMinX
+ aoMixedXYZNNN * (1.0D - renderBlocks.renderMinY) * (1.0D - renderBlocks.renderMinX));
renderBlocks.brightnessTopLeft = renderBlocks.mixAoBrightness(
brightnessMixedXYZNPN,
brightnessMixedXYZPPN,
brightnessMixedXYZPNN,
brightnessMixedXYZNNN,
renderBlocks.renderMaxY * (1.0D - renderBlocks.renderMinX),
renderBlocks.renderMaxY * renderBlocks.renderMinX,
(1.0D - renderBlocks.renderMaxY) * renderBlocks.renderMinX,
(1.0D - renderBlocks.renderMaxY) * (1.0D - renderBlocks.renderMinX));
renderBlocks.brightnessBottomLeft = renderBlocks.mixAoBrightness(
brightnessMixedXYZNPN,
brightnessMixedXYZPPN,
brightnessMixedXYZPNN,
brightnessMixedXYZNNN,
renderBlocks.renderMaxY * (1.0D - renderBlocks.renderMaxX),
renderBlocks.renderMaxY * renderBlocks.renderMaxX,
(1.0D - renderBlocks.renderMaxY) * renderBlocks.renderMaxX,
(1.0D - renderBlocks.renderMaxY) * (1.0D - renderBlocks.renderMaxX));
renderBlocks.brightnessBottomRight = renderBlocks.mixAoBrightness(
brightnessMixedXYZNPN,
brightnessMixedXYZPPN,
brightnessMixedXYZPNN,
brightnessMixedXYZNNN,
renderBlocks.renderMinY * (1.0D - renderBlocks.renderMaxX),
renderBlocks.renderMinY * renderBlocks.renderMaxX,
(1.0D - renderBlocks.renderMinY) * renderBlocks.renderMaxX,
(1.0D - renderBlocks.renderMinY) * (1.0D - renderBlocks.renderMaxX));
renderBlocks.brightnessTopRight = renderBlocks.mixAoBrightness(
brightnessMixedXYZNPN,
brightnessMixedXYZPPN,
brightnessMixedXYZPNN,
brightnessMixedXYZNNN,
renderBlocks.renderMinY * (1.0D - renderBlocks.renderMinX),
renderBlocks.renderMinY * renderBlocks.renderMinX,
(1.0D - renderBlocks.renderMinY) * renderBlocks.renderMinX,
(1.0D - renderBlocks.renderMinY) * (1.0D - renderBlocks.renderMinX));
}
return this;
}
/**
* Sets up lighting for the South face and returns the {@link LightingHelper}.
*
* This is a consolidated method that sets side shading
* with respect to the following attributes:
*
*
* - {@link RenderBlocks#enableAO}
* - {@link RenderBlocks#partialRenderBounds}
*
*
* @param block the block {@link Block}
* @param x the x coordinate
* @param y the y coordinate
* @param z the z coordinate
* @return the {@link LightingHelper}
*/
public LightingHelper setupLightingZPos(Block block, int x, int y, int z) {
if (renderBlocks.enableAO) {
int zOffset = renderBlocks.renderMaxZ < 1.0F - NO_Z_FIGHT_OFFSET ? z : z + 1;
int mixedBrightness = block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x, y, zOffset);
brightness = mixedBrightness;
float aoLightValue = renderBlocks.blockAccess.getBlock(x, y, z + 1).getAmbientOcclusionLightValue();
renderBlocks.aoBrightnessXZNP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x - 1, y, zOffset);
renderBlocks.aoBrightnessXZPP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x + 1, y, zOffset);
renderBlocks.aoBrightnessYZNP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x, y - 1, zOffset);
renderBlocks.aoBrightnessYZPP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x, y + 1, zOffset);
renderBlocks.aoBrightnessXYZNNP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x - 1, y - 1, zOffset);
renderBlocks.aoBrightnessXYZNPP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x - 1, y + 1, zOffset);
renderBlocks.aoBrightnessXYZPNP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x + 1, y - 1, zOffset);
renderBlocks.aoBrightnessXYZPPP =
block.getMixedBrightnessForBlock(renderBlocks.blockAccess, x + 1, y + 1, zOffset);
renderBlocks.aoLightValueScratchXZNP = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x - 1, y, z).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxZ);
renderBlocks.aoLightValueScratchXZPP = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x + 1, y, z).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxZ);
renderBlocks.aoLightValueScratchYZNP = getMixedAo(
renderBlocks.blockAccess.getBlock(x, y - 1, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y - 1, z).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxZ);
renderBlocks.aoLightValueScratchYZPP = getMixedAo(
renderBlocks.blockAccess.getBlock(x, y + 1, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x, y + 1, z).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxZ);
renderBlocks.aoLightValueScratchXYZNNP = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y - 1, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x - 1, y - 1, z).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxZ);
renderBlocks.aoLightValueScratchXYZNPP = getMixedAo(
renderBlocks.blockAccess.getBlock(x - 1, y + 1, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x - 1, y + 1, z).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxZ);
renderBlocks.aoLightValueScratchXYZPNP = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y - 1, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x + 1, y - 1, z).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxZ);
renderBlocks.aoLightValueScratchXYZPPP = getMixedAo(
renderBlocks.blockAccess.getBlock(x + 1, y + 1, z + 1).getAmbientOcclusionLightValue(),
renderBlocks.blockAccess.getBlock(x + 1, y + 1, z).getAmbientOcclusionLightValue(),
renderBlocks.renderMaxZ);
int brightnessMixedXYZNPP = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessXZNP,
renderBlocks.aoBrightnessXYZNPP,
renderBlocks.aoBrightnessYZPP,
mixedBrightness);
int brightnessMixedXYZNNP = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessXYZNNP,
renderBlocks.aoBrightnessXZNP,
renderBlocks.aoBrightnessYZNP,
mixedBrightness);
int brightnessMixedXYZPNP = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessYZNP,
renderBlocks.aoBrightnessXYZPNP,
renderBlocks.aoBrightnessXZPP,
mixedBrightness);
int brightnessMixedXYZPPP = renderBlocks.getAoBrightness(
renderBlocks.aoBrightnessYZPP,
renderBlocks.aoBrightnessXZPP,
renderBlocks.aoBrightnessXYZPPP,
mixedBrightness);
float aoMixedXYZNPP = (renderBlocks.aoLightValueScratchXZNP
+ renderBlocks.aoLightValueScratchXYZNPP
+ aoLightValue
+ renderBlocks.aoLightValueScratchYZPP)
/ 4.0F;
float aoMixedXYZNNP = (renderBlocks.aoLightValueScratchXYZNNP
+ renderBlocks.aoLightValueScratchXZNP
+ renderBlocks.aoLightValueScratchYZNP
+ aoLightValue)
/ 4.0F;
float aoMixedXYZPNP = (renderBlocks.aoLightValueScratchYZNP
+ aoLightValue
+ renderBlocks.aoLightValueScratchXYZPNP
+ renderBlocks.aoLightValueScratchXZPP)
/ 4.0F;
float aoMixedXYZPPP = (aoLightValue
+ renderBlocks.aoLightValueScratchYZPP
+ renderBlocks.aoLightValueScratchXZPP
+ renderBlocks.aoLightValueScratchXYZPPP)
/ 4.0F;
aoTopLeft = (float) (aoMixedXYZNPP * renderBlocks.renderMaxY * (1.0D - renderBlocks.renderMinX)
+ aoMixedXYZPPP * renderBlocks.renderMaxY * renderBlocks.renderMinX
+ aoMixedXYZPNP * (1.0D - renderBlocks.renderMaxY) * renderBlocks.renderMinX
+ aoMixedXYZNNP * (1.0D - renderBlocks.renderMaxY) * (1.0D - renderBlocks.renderMinX));
aoBottomLeft = (float) (aoMixedXYZNPP * renderBlocks.renderMinY * (1.0D - renderBlocks.renderMinX)
+ aoMixedXYZPPP * renderBlocks.renderMinY * renderBlocks.renderMinX
+ aoMixedXYZPNP * (1.0D - renderBlocks.renderMinY) * renderBlocks.renderMinX
+ aoMixedXYZNNP * (1.0D - renderBlocks.renderMinY) * (1.0D - renderBlocks.renderMinX));
aoBottomRight = (float) (aoMixedXYZNPP * renderBlocks.renderMinY * (1.0D - renderBlocks.renderMaxX)
+ aoMixedXYZPPP * renderBlocks.renderMinY * renderBlocks.renderMaxX
+ aoMixedXYZPNP * (1.0D - renderBlocks.renderMinY) * renderBlocks.renderMaxX
+ aoMixedXYZNNP * (1.0D - renderBlocks.renderMinY) * (1.0D - renderBlocks.renderMaxX));
aoTopRight = (float) (aoMixedXYZNPP * renderBlocks.renderMaxY * (1.0D - renderBlocks.renderMaxX)
+ aoMixedXYZPPP * renderBlocks.renderMaxY * renderBlocks.renderMaxX
+ aoMixedXYZPNP * (1.0D - renderBlocks.renderMaxY) * renderBlocks.renderMaxX
+ aoMixedXYZNNP * (1.0D - renderBlocks.renderMaxY) * (1.0D - renderBlocks.renderMaxX));
renderBlocks.brightnessTopLeft = renderBlocks.mixAoBrightness(
brightnessMixedXYZNPP,
brightnessMixedXYZNNP,
brightnessMixedXYZPNP,
brightnessMixedXYZPPP,
renderBlocks.renderMaxY * (1.0D - renderBlocks.renderMinX),
(1.0D - renderBlocks.renderMaxY) * (1.0D - renderBlocks.renderMinX),
(1.0D - renderBlocks.renderMaxY) * renderBlocks.renderMinX,
renderBlocks.renderMaxY * renderBlocks.renderMinX);
renderBlocks.brightnessBottomLeft = renderBlocks.mixAoBrightness(
brightnessMixedXYZNPP,
brightnessMixedXYZNNP,
brightnessMixedXYZPNP,
brightnessMixedXYZPPP,
renderBlocks.renderMinY * (1.0D - renderBlocks.renderMinX),
(1.0D - renderBlocks.renderMinY) * (1.0D - renderBlocks.renderMinX),
(1.0D - renderBlocks.renderMinY) * renderBlocks.renderMinX,
renderBlocks.renderMinY * renderBlocks.renderMinX);
renderBlocks.brightnessBottomRight = renderBlocks.mixAoBrightness(
brightnessMixedXYZNPP,
brightnessMixedXYZNNP,
brightnessMixedXYZPNP,
brightnessMixedXYZPPP,
renderBlocks.renderMinY * (1.0D - renderBlocks.renderMaxX),
(1.0D - renderBlocks.renderMinY) * (1.0D - renderBlocks.renderMaxX),
(1.0D - renderBlocks.renderMinY) * renderBlocks.renderMaxX,
renderBlocks.renderMinY * renderBlocks.renderMaxX);
renderBlocks.brightnessTopRight = renderBlocks.mixAoBrightness(
brightnessMixedXYZNPP,
brightnessMixedXYZNNP,
brightnessMixedXYZPNP,
brightnessMixedXYZPPP,
renderBlocks.renderMaxY * (1.0D - renderBlocks.renderMaxX),
(1.0D - renderBlocks.renderMaxY) * (1.0D - renderBlocks.renderMaxX),
(1.0D - renderBlocks.renderMaxY) * renderBlocks.renderMaxX,
renderBlocks.renderMaxY * renderBlocks.renderMaxX);
}
return this;
}
}