diff options
Diffstat (limited to 'core/math/projection.cpp')
| -rw-r--r-- | core/math/projection.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/core/math/projection.cpp b/core/math/projection.cpp index 9d5dc8b4d6..d3cf11f91a 100644 --- a/core/math/projection.cpp +++ b/core/math/projection.cpp @@ -719,7 +719,8 @@ Projection Projection::operator*(const Projection &p_matrix) const { return new_matrix; } -void Projection::set_depth_correction(bool p_flip_y) { +void Projection::set_depth_correction(bool p_flip_y, bool p_reverse_z, bool p_remap_z) { + // p_remap_z is used to convert from OpenGL-style clip space (-1 - 1) to Vulkan style (0 - 1). real_t *m = &columns[0][0]; m[0] = 1; @@ -732,11 +733,11 @@ void Projection::set_depth_correction(bool p_flip_y) { m[7] = 0.0; m[8] = 0.0; m[9] = 0.0; - m[10] = 0.5; + m[10] = p_remap_z ? (p_reverse_z ? -0.5 : 0.5) : (p_reverse_z ? -1.0 : 1.0); m[11] = 0.0; m[12] = 0.0; m[13] = 0.0; - m[14] = 0.5; + m[14] = p_remap_z ? 0.5 : 0.0; m[15] = 1.0; } |