Tweak

2025-11-14 10:53:53 +00:00
parent 16eb356e31
commit db62de75d8
3 changed files with 7 additions and 4 deletions
@@ -295,6 +295,7 @@ doDrawing' win pdata u = do
            pdata
    --draw windows onto window buffer
    glBindFramebuffer GL_FRAMEBUFFER (pdata ^. fboWindow . _1 . unFBO)
+    glBindTextureUnit 3 (pdata ^. fboPos . _2 . unTO)
    withArray [GL_COLOR_ATTACHMENT0, GL_COLOR_ATTACHMENT1] $
        glNamedFramebufferDrawBuffers (pdata ^. fboWindow . _1 . unFBO) 2
    withArray [0, 0, 0, 0] $
@@ -304,9 +305,9 @@ doDrawing' win pdata u = do
    glEnable GL_CULL_FACE
    glEnable GL_DEPTH_CLAMP
    glDepthFunc GL_LEQUAL
-    glDisable GL_BLEND
-    --    glDepthFunc GL_ALWAYS
-    --    glDisable GL_CULL_FACE
+    glDepthMask GL_FALSE
+    glEnable GL_BLEND
+    glBlendFunc GL_SRC_ALPHA GL_ONE
    glUseProgram $ pdata ^. windowPullShader
    glBindVertexArray $ pdata ^. dummyVAO . vaoName
    glDrawArrays GL_TRIANGLES 0 (fromIntegral nWins * 6)