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Fix T64574 : Weird shadow mesh glitches in viewport 

This is not the most clean but this is what is needed to make
point_object_to_ndc equivalent to
point_object_to_world + point_world_to_ndc
This commit is contained in:
Clément Foucault 2019-05-14 13:57:41 +02:00
parent 8950aa2615
commit 9bb42de828
Notes: blender-bot 2023-02-14 05:12:59 +01:00 
Referenced by issue #64574, Blender 2.8. After current today update. Weird mesh glitches in viewport (and render) related with linking [parenting]
1 changed files with 2 additions and 2 deletions
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4
source/blender/draw/modes/shaders/common_view_lib.glsl
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@ -39,8 +39,8 @@ uniform mat4 ModelMatrixInverse;
#define normal_world_to_object(n) (transpose(mat3(ModelMatrix)) * n)
#define normal_world_to_view(n) (mat3(ViewMatrix) * n)
#define point_object_to_ndc(p) (ViewProjectionMatrix * vec4(ModelMatrix * vec4(p, 1.0)).xyz, 1.0))
#define point_object_to_view(p) ((ViewMatrix * vec4(ModelMatrix * vec4(p, 1.0)).xyz, 1.0)).xyz)
#define point_object_to_ndc(p) (ViewProjectionMatrix * vec4((ModelMatrix * vec4(p, 1.0)).xyz, 1.0))
#define point_object_to_view(p) ((ViewMatrix * vec4((ModelMatrix * vec4(p, 1.0)).xyz, 1.0)).xyz)
#define point_object_to_world(p) ((ModelMatrix * vec4(p, 1.0)).xyz)
#define point_view_to_ndc(p) (ProjectionMatrix * vec4(p, 1.0))
#define point_view_to_object(p) ((ModelMatrixInverse * (ViewMatrixInverse * vec4(p, 1.0))).xyz)