Initial import of code.

1 files changed, 30 insertions, 0 deletions

diff --git a/tests/glsl/sascha-willems/texturearray/instancing.vert b/tests/glsl/sascha-willems/texturearray/instancing.vert
new file mode 100644
index 000000000..ad738a59b
--- /dev/null
+++ b/tests/glsl/sascha-willems/texturearray/instancing.vert
@@ -0,0 +1,30 @@
+//TEST:COMPARE_GLSL:
+#version 450
+
+#extension GL_ARB_separate_shader_objects : enable
+#extension GL_ARB_shading_language_420pack : enable
+
+layout (location = 0) in vec4 inPos;
+layout (location = 1) in vec2 inUV;
+
+struct Instance
+{
+	mat4 model;
+	vec4 arrayIndex;
+};
+
+layout (binding = 0) uniform UBO 
+{
+	mat4 projection;
+	mat4 view;
+	Instance instance[8];
+} ubo;
+
+layout (location = 0) out vec3 outUV;
+
+void main() 
+{
+	outUV = vec3(inUV, ubo.instance[gl_InstanceIndex].arrayIndex.x);
+	mat4 modelView = ubo.view * ubo.instance[gl_InstanceIndex].model;
+	gl_Position = ubo.projection * modelView * inPos;
+}