Implement window resize animations

1 files changed, 25 insertions, 0 deletions

diff --git a/src/render_helpers/shaders/texture.vert b/src/render_helpers/shaders/texture.vert
new file mode 100644
index 00000000..a59870b8
--- /dev/null
+++ b/src/render_helpers/shaders/texture.vert
@@ -0,0 +1,25 @@
+#version 100
+
+uniform mat3 matrix;
+uniform mat3 tex_matrix;
+
+attribute vec2 vert;
+attribute vec4 vert_position;
+
+varying vec2 v_coords;
+
+mat2 scale(vec2 scale_vec){
+    return mat2(
+        scale_vec.x, 0.0,
+        0.0, scale_vec.y
+    );
+}
+
+void main() {
+    vec2 vert_transform_translation = vert_position.xy;
+    vec2 vert_transform_scale = vert_position.zw;
+    vec3 position = vec3(vert * scale(vert_transform_scale) + vert_transform_translation, 1.0);
+    v_coords = (tex_matrix * position).xy;
+    gl_Position = vec4(matrix * position, 1.0);
+}
+