Advanced Rendering | Multiple Render Targets

Multiple Render Targets

Modify the program to render the scene's color, normal, and world position data into different render targets. Users can modify the .properties file to add render targets to the pipeline.

Additionally, edit the post-process shader to render four render target textures: iRTBuffer0, iRTBuffer1, iRTBuffer2, and iDepthBuffer. This shader program is used to render a full-screen quad after collecting all the scene data.

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vertex.glsl fragment.glsl post-process.glsl .properties

uniform mat4 modelMatrix;

uniform mat4 viewMatrix;

uniform mat4 projectionMatrix;

in vec3 position;

in vec3 normal;

in vec4 color;

out vec4 vColor;

void main() {

vColor = color;

gl_Position = projectionMatrix * viewMatrix * modelMatrix * vec4(position, 1.0);

}

Expected

Output