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-rw-r--r--resources/default_shader.vert22
1 files changed, 22 insertions, 0 deletions
diff --git a/resources/default_shader.vert b/resources/default_shader.vert
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+++ b/resources/default_shader.vert
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+#version 130
+
+in vec2 vertex_position;
+in vec4 vertex_colour;
+in vec2 vertex_uv;
+
+out vec2 fragment_position;
+out vec4 fragment_colour;
+out vec2 fragment_uv;
+
+uniform mat4 P;
+
+void main()
+{
+ gl_Position.xy = (P*vec4(vertex_position, 0.0, 1.0)).xy;
+ gl_Position.z = 0.0;
+ gl_Position.w = 1.0;
+
+ fragment_position = vertex_position;
+ fragment_colour = vertex_colour;
+ fragment_uv = vec2(vertex_uv.x, 1-vertex_uv.y);
+}