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-rw-r--r--data/shaders/sprite-vertex.glsl26
1 files changed, 0 insertions, 26 deletions
diff --git a/data/shaders/sprite-vertex.glsl b/data/shaders/sprite-vertex.glsl
deleted file mode 100644
index d6efd3f..0000000
--- a/data/shaders/sprite-vertex.glsl
+++ /dev/null
@@ -1,26 +0,0 @@
-#version 120
-
-uniform mat4 projection;
-uniform vec2 position;
-uniform vec2 anchor;
-uniform vec2 scale;
-uniform float rotation;
-
-void main(void) {
- mat4 rotationMatrix = mat4(cos(rotation), -sin(rotation), 0.0, 0.0,
- sin(rotation), cos(rotation), 0.0, 0.0,
- 0.0, 0.0, 1.0, 0.0,
- 0.0, 0.0, 0.0, 1.0);
- mat4 translationMatrix = mat4(1.0, 0.0, 0.0, position.x - anchor.x,
- 0.0, 1.0, 0.0, position.y - anchor.y,
- 0.0, 0.0, 1.0, 0.0,
- 0.0, 0.0, 0.0, 1.0);
- mat4 scaleMatrix = mat4(scale.x, 0.0, 0.0, 0.0,
- 0.0, scale.y, 0.0, 0.0,
- 0.0, 0.0, 1.0, 0.0,
- 0.0, 0.0, 0.0, 1.0);
-
- gl_Position = projection * (gl_Vertex * scaleMatrix *
- rotationMatrix * translationMatrix);
- gl_TexCoord[0] = gl_MultiTexCoord0;
-}