stk-code_catmod/data/shaders/shadow.vert

uniform mat4 ModelMatrix;

in vec3 Position;
in vec2 Texcoord;

out vec2 tc;

void main(void)
{
    tc = Texcoord;
    gl_Position = vec4(Position, 1.);
}
Instancing: Support shadow. 2014-03-31 15:52:42 -04:00			`uniform mat4 ModelMatrix;`

Shadow: Use Geometry Shader for better perfs. The 3 cascades are now rendered in a single pass, using 2D array texture and a GS to do the dispatch ("layered rendering"). It's possible to use instancing instead but it requires the AMD_vertex_shader_layer extension which is oddly part of opengl 4.2. 2014-02-10 13:28:02 -05:00			`in vec3 Position;`
			`in vec2 Texcoord;`

			`out vec2 tc;`

			`void main(void)`
			`{`
			`tc = Texcoord;`
			`gl_Position = vec4(Position, 1.);`
			`}`