diff options
| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2022-12-06 17:55:56 +0000 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2022-12-06 17:55:56 +0000 |
| commit | c979b221d0ec68333c38a5896662b1a6892bebc6 (patch) | |
| tree | d4162dcefe0ab0a1d48b615e24fb04ce8bde469e | |
| parent | Centre shadow map at 0,0 until we can do better (diff) | |
| download | ilt-c979b221d0ec68333c38a5896662b1a6892bebc6.tar.bz2 ilt-c979b221d0ec68333c38a5896662b1a6892bebc6.tar.xz ilt-c979b221d0ec68333c38a5896662b1a6892bebc6.zip | |
Increase gBuffer position data to 32bit and drop all the alpha channels
16bit float is insufficient for decent shadow accuracy and the alpha channel is pointless in
a delayed render.
| -rw-r--r-- | gfx/gl/sceneRenderer.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gfx/gl/sceneRenderer.cpp b/gfx/gl/sceneRenderer.cpp index 56e8f73..9f7143a 100644 --- a/gfx/gl/sceneRenderer.cpp +++ b/gfx/gl/sceneRenderer.cpp @@ -33,10 +33,10 @@ SceneRenderer::SceneRenderer(glm::ivec2 s, GLuint o) : glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); glFramebufferTexture2D(GL_FRAMEBUFFER, attachment, GL_TEXTURE_2D, data, 0); }; - configuregdata(gPosition, GL_RGBA16F, GL_FLOAT, GL_COLOR_ATTACHMENT0); - configuregdata(gNormal, GL_RGBA16F, GL_FLOAT, GL_COLOR_ATTACHMENT1); - configuregdata(gAlbedoSpec, GL_RGBA, GL_UNSIGNED_BYTE, GL_COLOR_ATTACHMENT2); - configuregdata(gIllumination, GL_RGBA16F, GL_FLOAT, GL_COLOR_ATTACHMENT3); + configuregdata(gPosition, GL_RGB32F, GL_FLOAT, GL_COLOR_ATTACHMENT0); + configuregdata(gNormal, GL_RGB, GL_FLOAT, GL_COLOR_ATTACHMENT1); + configuregdata(gAlbedoSpec, GL_RGB, GL_UNSIGNED_BYTE, GL_COLOR_ATTACHMENT2); + configuregdata(gIllumination, GL_RGB, GL_FLOAT, GL_COLOR_ATTACHMENT3); glBindRenderbuffer(GL_RENDERBUFFER, depth); glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT, size.x, size.y); |