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examples(shaders/glsl): Update GLSL Shader Example Camera View uniform #15865

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examples(shaders/glsl): Update GLSL Shader Example Camera View uniform #15865

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23 changes: 14 additions & 9 deletions assets/shaders/custom_material.vert
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Original file line number Diff line number Diff line change
Expand Up @@ -7,14 +7,19 @@ layout(location = 2) in vec2 Vertex_Uv;
layout(location = 0) out vec2 v_Uv;

layout(set = 0, binding = 0) uniform CameraViewProj {
mat4 ViewProj;
mat4 View;
mat4 InverseView;
mat4 Projection;
vec3 WorldPosition;
float width;
float height;
};
mat4 clip_from_world;
mat4 unjittered_clip_from_world;
mat4 world_from_clip;
mat4 world_from_view;
mat4 view_from_world;
mat4 clip_from_view;
mat4 view_from_clip;
vec3 world_position; // Camera's world position
float exposure;
vec4 viewport; // viewport(x_origin, y_origin, width, height)
vec4 frustum[6];
// See full definition in: crates/bevy_render/src/view/view.wgsl
} camera_view;

struct Mesh {
mat3x4 Model;
Expand All @@ -41,7 +46,7 @@ mat4 affine_to_square(mat3x4 affine) {

void main() {
v_Uv = Vertex_Uv;
gl_Position = ViewProj
gl_Position = camera_view.clip_from_world
* affine_to_square(Meshes[gl_InstanceIndex].Model)
* vec4(Vertex_Position, 1.0);
}