diff options
| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2024-07-21 02:33:24 +0100 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2024-08-10 18:14:46 +0100 |
| commit | f737aada2b7164683303beb3bb490c30a4949fb0 (patch) | |
| tree | d188ee31247b2f3f38021d1cc9a8e558c5a8b15f /gfx/gl/shadowStenciller.cpp | |
| parent | Use mesh extents for shadow stencil extents (diff) | |
| download | ilt-f737aada2b7164683303beb3bb490c30a4949fb0.tar.bz2 ilt-f737aada2b7164683303beb3bb490c30a4949fb0.tar.xz ilt-f737aada2b7164683303beb3bb490c30a4949fb0.zip | |
Use texture alpha in shadow stencil
Diffstat (limited to 'gfx/gl/shadowStenciller.cpp')
| -rw-r--r-- | gfx/gl/shadowStenciller.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gfx/gl/shadowStenciller.cpp b/gfx/gl/shadowStenciller.cpp index e20eda1..2ba519f 100644 --- a/gfx/gl/shadowStenciller.cpp +++ b/gfx/gl/shadowStenciller.cpp @@ -1,6 +1,7 @@ #include "shadowStenciller.h" #include "config/types.h" #include "gfx/gl/program.h" +#include "gfx/gl/shaders/fs-shadowStencil.h" #include "gfx/gl/shaders/vs-shadowStencil.h" #include "gfx/models/mesh.h" #include "glArrays.h" @@ -8,7 +9,7 @@ #include "maths.h" #include <stdexcept> -ShadowStenciller::ShadowStenciller() : shadowCaster {shadowStencil_vs} +ShadowStenciller::ShadowStenciller() : shadowCaster {shadowStencil_vs, shadowStencil_fs} { glBindFramebuffer(GL_FRAMEBUFFER, fbo); glDrawBuffer(GL_NONE); @@ -32,13 +33,16 @@ ShadowStenciller::createStencilTexture(GLsizei width, GLsizei height) } void -ShadowStenciller::renderStencil(const glTexture & stencil, const MeshBase & mesh) const +ShadowStenciller::renderStencil(const glTexture & stencil, const MeshBase & mesh, const Texture::AnyPtr texture) const { glBindFramebuffer(GL_FRAMEBUFFER, fbo); glFramebufferTexture(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, stencil, 0); if (glCheckFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) { throw std::runtime_error("Stencil framebuffer not complete!"); } + if (texture) { + texture->bind(); + } glUseProgram(shadowCaster); glClear(GL_DEPTH_BUFFER_BIT); glViewport(0, 0, 256, 256); |