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Expose EYE_OFFSET to gdshader code

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Bastiaan Olij
2023-02-01 12:33:22 +11:00
parent 0810ecaafd
commit 8c77aea9ab
9 changed files with 24 additions and 3 deletions
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6
servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered.glsl
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@@ -315,9 +315,11 @@ void vertex_shader(in uint instance_index, in bool is_multimesh, in uint multime
#ifdef USE_MULTIVIEW
mat4 projection_matrix = scene_data.projection_matrix_view[ViewIndex];
mat4 inv_projection_matrix = scene_data.inv_projection_matrix_view[ViewIndex];
vec3 eye_offset = scene_data.eye_offset[ViewIndex].xyz;
#else
mat4 projection_matrix = scene_data.projection_matrix;
mat4 inv_projection_matrix = scene_data.inv_projection_matrix;
vec3 eye_offset = vec3(0.0, 0.0, 0.0);
#endif //USE_MULTIVIEW
//using world coordinates
@@ -722,8 +724,10 @@ void fragment_shader(in SceneData scene_data) {
//lay out everything, whatever is unused is optimized away anyway
vec3 vertex = vertex_interp;
#ifdef USE_MULTIVIEW
vec3 view = -normalize(vertex_interp - scene_data.eye_offset[ViewIndex].xyz);
vec3 eye_offset = scene_data.eye_offset[ViewIndex].xyz;
vec3 view = -normalize(vertex_interp - eye_offset);
#else
vec3 eye_offset = vec3(0.0, 0.0, 0.0);
vec3 view = -normalize(vertex_interp);
#endif
vec3 albedo = vec3(1.0);