realityplayground-of/zoneb/bin/data/shaders/particles/draw.vert

uniform mat4 modelViewProjectionMatrix;
uniform sampler2DRect particles0;
uniform sampler2DRect particles1;
uniform sampler2DRect particles2;

in vec4  position;
in vec2  texcoord;

out vec2 texCoordVarying;
out float vTemperature;

void main()
{
    texCoordVarying = texcoord;
    vTemperature = texture(particles2, texCoordVarying).x;
    gl_Position = modelViewProjectionMatrix * vec4(texture(particles0, texCoordVarying).xyz, 1.0);
}