diff options
| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2023-04-24 19:56:07 +0100 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2023-04-26 00:07:32 +0100 |
| commit | 553f738d55e1492f11ee7f150758963344ac79d4 (patch) | |
| tree | dc3e92551996c405453dba30664585dceea6b5cf | |
| parent | Point shaders can all share the same implementation now in a single place (diff) | |
| download | ilt-553f738d55e1492f11ee7f150758963344ac79d4.tar.bz2 ilt-553f738d55e1492f11ee7f150758963344ac79d4.tar.xz ilt-553f738d55e1492f11ee7f150758963344ac79d4.zip | |
Point shaders (shadows) can all share the same implementation now in a single place
They all just get `model` from a different place
| -rw-r--r-- | gfx/gl/shaders/commonShadowPoint.glsl | 6 | ||||
| -rw-r--r-- | gfx/gl/shaders/shadowDynamicPoint.vs | 7 | ||||
| -rw-r--r-- | gfx/gl/shaders/shadowDynamicPointInst.vs | 9 | ||||
| -rw-r--r-- | gfx/gl/shaders/shadowFixedPoint.vs | 8 |
4 files changed, 11 insertions, 19 deletions
diff --git a/gfx/gl/shaders/commonShadowPoint.glsl b/gfx/gl/shaders/commonShadowPoint.glsl new file mode 100644 index 0000000..c7cbd3e --- /dev/null +++ b/gfx/gl/shaders/commonShadowPoint.glsl @@ -0,0 +1,6 @@ +void +main() +{ + gl_Position = viewProjection * model * vec4(position, 1.0); + gl_Position.z = max(gl_Position.z, -1); +} diff --git a/gfx/gl/shaders/shadowDynamicPoint.vs b/gfx/gl/shaders/shadowDynamicPoint.vs index 531d8de..f3ed533 100644 --- a/gfx/gl/shaders/shadowDynamicPoint.vs +++ b/gfx/gl/shaders/shadowDynamicPoint.vs @@ -5,9 +5,4 @@ include(`meshIn.glsl') uniform mat4 viewProjection; uniform mat4 model; -void -main() -{ - gl_Position = viewProjection * model * vec4(position, 1.0); - gl_Position.z = max(gl_Position.z, -1); -} +include(`commonShadowPoint.glsl') diff --git a/gfx/gl/shaders/shadowDynamicPointInst.vs b/gfx/gl/shaders/shadowDynamicPointInst.vs index eb7313a..1bf74ef 100644 --- a/gfx/gl/shaders/shadowDynamicPointInst.vs +++ b/gfx/gl/shaders/shadowDynamicPointInst.vs @@ -1,13 +1,8 @@ #version 330 core include(`meshIn.glsl') -layout(location = 5) in mat4 model; uniform mat4 viewProjection; +layout(location = 5) in mat4 model; -void -main() -{ - gl_Position = viewProjection * model * vec4(position, 1.0); - gl_Position.z = max(gl_Position.z, -1); -} +include(`commonShadowPoint.glsl') diff --git a/gfx/gl/shaders/shadowFixedPoint.vs b/gfx/gl/shaders/shadowFixedPoint.vs index c9fa19b..8921707 100644 --- a/gfx/gl/shaders/shadowFixedPoint.vs +++ b/gfx/gl/shaders/shadowFixedPoint.vs @@ -3,10 +3,6 @@ include(`meshIn.glsl') uniform mat4 viewProjection; +const mat4 model = mat4(1); -void -main() -{ - gl_Position = viewProjection * vec4(position, 1.0); - gl_Position.z = max(gl_Position.z, -1); -} +include(`commonShadowPoint.glsl') |