Pixel-Composer/shaders/sh_vertex_pt/sh_vertex_pt.vsh

//
// Simple passthrough vertex shader
//
attribute vec3 in_Position;                  // (x,y,z)
attribute vec2 in_TextureCoord;              // (u,v)

varying vec2 v_vTexcoord;

void main() {
    vec4 object_space_pos = vec4( in_Position.x, in_Position.y, in_Position.z, 1.0);
    gl_Position = gm_Matrices[MATRIX_WORLD_VIEW_PROJECTION] * object_space_pos;
    
    v_vTexcoord = in_TextureCoord;
}