source: data/branches/Shader_HS18/programs/Example/GLSLES/InstancingMisc.vert @ 12091

//---------------------------------------------------------------------------
//These materials/shaders are part of the NEW InstanceManager implementation
//Written by Matias N. Goldberg ("dark_sylinc")
//---------------------------------------------------------------------------
#version 300 es
precision mediump int;
precision mediump float;

//Vertex input
in vec4 vertex;
in vec3 normal;
in vec3 tangent;
in vec4 uv0;
in vec4 blendIndices;
in vec4 blendWeights;

//Parameters
uniform mat4 viewProjMatrix;
uniform mat4 worldMatrix;

#if (DEPTH_SHADOWCASTER || DEPTH_SHADOWRECEIVER)
uniform vec4 depthRange;
#endif

#if DEPTH_SHADOWRECEIVER
uniform mat4 texViewProjMatrix;
#endif

//Output
#if DEPTH_SHADOWCASTER
        out vec2 depth;
#else
        out vec2 _uv0;
        out vec3 oNormal;
        out vec3 oVPos;
        #if DEPTH_SHADOWRECEIVER
                out vec4 oLightSpacePos;
        #endif
#endif
//---------------------------------------------
//Main Vertex Shader
//---------------------------------------------
void main(void)
{
        vec4 worldPos           = vertex * worldMatrix;
        vec3 worldNorm          = normal * mat3(worldMatrix);

        //Transform the position
        gl_Position                     = viewProjMatrix * worldPos;
        
#if DEPTH_SHADOWCASTER
        depth.x                         = (gl_Position.z - depthRange.x) * depthRange.w;
        depth.y                         = depthRange.w;
#else
        _uv0            = uv0.xy;
        oNormal         = worldNorm;
        oVPos           = worldPos.xyz;

        #if DEPTH_SHADOWRECEIVER
                oLightSpacePos          = texViewProjMatrix * worldPos;
                oLightSpacePos.z        = (oLightSpacePos.z - depthRange.x) * depthRange.w;
        #endif
#endif
}