Stowage/godot
2
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2025-12-08 06:09:55 +00:00
Code Issues Projects Releases Packages Wiki Activity

Fix wobbly sky in stereoscopic OpenGL

Browse source
This commit is contained in:
Bastiaan Olij 2023-02-21 16:11:05 +11:00
parent 62d4d8bfc6
commit 2852c9c319
1 changed files with 4 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

10
drivers/gles3/shaders/sky.glsl
View file

@ -21,12 +21,13 @@ out vec2 uv_interp;
/* clang-format on */ /* clang-format on */
void main() { void main() {
uv_interp = vertex_attrib;
#ifdef USE_INVERTED_Y #ifdef USE_INVERTED_Y
gl_Position = vec4(uv_interp, 1.0, 1.0); uv_interp = vertex_attrib;
#else #else
gl_Position = vec4(uv_interp.x, uv_interp.y * -1.0, 1.0, 1.0); // We're doing clockwise culling so flip the order
uv_interp = vec2(vertex_attrib.x, vertex_attrib.y * -1.0);
#endif #endif
gl_Position = vec4(uv_interp, 1.0, 1.0);
} }
/* clang-format off */ /* clang-format off */
@ -144,9 +145,6 @@ void main() {
cube_normal.z = -1.0; cube_normal.z = -1.0;
cube_normal.x = (uv_interp.x + projection.x) / projection.y; cube_normal.x = (uv_interp.x + projection.x) / projection.y;
cube_normal.y = (-uv_interp.y - projection.z) / projection.w; cube_normal.y = (-uv_interp.y - projection.z) / projection.w;
#endif
#ifndef USE_INVERTED_Y
cube_normal.y *= -1.0;
#endif #endif
cube_normal = mat3(orientation) * cube_normal; cube_normal = mat3(orientation) * cube_normal;
cube_normal = normalize(cube_normal); cube_normal = normalize(cube_normal);