Gloom: Clamp shadow to border

skyjake · Sep 1, 2019 · 859b71f · 859b71f
1 parent 2ff96dc
commit 859b71f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/doomsday/tests/test_gloom/gloom/render/light.cpp b/doomsday/tests/test_gloom/gloom/render/light.cpp
@@ -38,6 +38,8 @@ DENG2_PIMPL(Light)
 
         shadowMap.setAutoGenMips(false);
         shadowMap.setFilter(gl::Nearest, gl::Nearest, gl::MipNone);
+        shadowMap.setWrap(gl::ClampToBorder, gl::ClampToBorder);
+        shadowMap.setBorderColor(Vec4f(1, 1, 1, 1));
         shadowMap.setUndefinedContent(
             GLTexture::Size(2048, 2048),
             GLPixelFormat(GL_DEPTH_COMPONENT16, GL_DEPTH_COMPONENT, GL_FLOAT));
@@ -67,7 +69,7 @@ GLFramebuffer &Light::framebuf()
 
 Mat4f Light::lightMatrix() const
 {
-    return Mat4f::ortho(-25, 10, -5, 10, 15, 80) *
+    return Mat4f::ortho(-25, 20, -10, 10, 15, 80) *
            Mat4f::lookAt(d->origin + d->dir, d->origin, Vec3f(0, 1, 0));
 }