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feat(rendering): add basic diffuse and ambient lighting to block rendering

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zhenyan121
2026-06-16 13:53:47 +08:00
parent f4114c2699
commit f43ef64691
11 changed files with 146 additions and 21 deletions
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15
assets/shaders/block_v_shader.glsl
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@@ -3,7 +3,10 @@
layout (location = 0) in vec3 pos;
layout (location = 1) in vec2 texCoord;
layout (location = 2) in float layer;
layout (location = 3) in vec3 aNormal;
out vec2 tc;
out vec3 normal;
out vec3 vert_pos;
flat out int tex_layer;
mat4 buildRotateX(float rad);
@@ -13,13 +16,21 @@ mat4 buildTranslate(float x, float y, float z);
uniform mat4 mv_matrix;
uniform mat4 proj_matrix;
uniform mat4 norm_matrix;
void main(void) {
gl_Position = proj_matrix * mv_matrix * vec4(pos, 1.0);
vec4 viewPos = mv_matrix * vec4(pos, 1.0);
vert_pos = viewPos.xyz;
tc = texCoord;
tex_layer = int(layer);
normal = mat3(norm_matrix) * aNormal;
gl_Position = proj_matrix * viewPos;
}
mat4 buildTranslate(float x, float y, float z) {