[glsl] (s9rpnr) - PasteCode.io

based-lighting.frag

09/23/2024 11:40 AM

The Phong lighting fragment shader with constant object's material

#version 300 core

layout(location = 0) in vec3 frag_position;
layout(location = 1) in vec3 frag_normal;
layout(location = 2) in vec2 frag_uv;

layout(location = 0) out vec4 frag_color;

struct Light {
    vec3 position;

based-lighting-textured-materials.glsl

09/23/2024 11:38 AM

The Phong based fragment shader with textures as the material

#version 300 core

layout(location = 0) in vec3 frag_position;
layout(location = 1) in vec3 frag_normal;
layout(location = 2) in vec2 frag_uv;

layout(location = 0) out vec4 frag_color;

struct Light {
    vec3 position;

model-view-based-lighting.vert

09/23/2024 11:22 AM

The Phong Lighting with model-view optimization

#version 300 core

layout(location = 0) in vec3 a_position;
layout(location = 1) in vec3 a_normal;
layout(location = 2) in vec2 a_uv;

layout(location = 0) out vec3 frag_position;
layout(location = 1) out vec3 frag_normal;
layout(location = 2) out vec2 frag_uv;

based-lighting.vert

09/23/2024 11:21 AM

The Phong Lighting Base implementation

#version 300 core

layout(location = 0) in vec3 a_position;
layout(location = 1) in vec3 a_normal;
layout(location = 2) in vec2 a_uv;

layout(location = 0) out vec3 frag_position;
layout(location = 1) out vec3 frag_normal;
layout(location = 2) out vec2 frag_uv;