Fixed ScreenCoords::ToPixelData stack corruption

2015-12-14 16:11:08 +01:00
parent fb2cd0c6ae
commit 798c73132e
1 changed files with 2 additions and 3 deletions
@@ -32,11 +32,10 @@ glm::vec3 ScreenCoords::ToWorldPos(glm::vec2 screenCoord, float depth, float scr
 ScreenCoords::PixelData ScreenCoords::ToPixelData(float x, float y, FrameBuffer* PickDataBuffer, GLuint DepthBuffer)
 {
    PickDataBuffer->Bind();
-    unsigned char pdata[2];
-    glReadPixels(x, y, 1, 1, GL_RG, GL_UNSIGNED_BYTE, &pdata);
+    unsigned char pdata[3];
+    glReadPixels(x, y, 1, 1, GL_RGB, GL_UNSIGNED_BYTE, &pdata);
    PickDataBuffer->Unbind();

-
    glBindFramebuffer(GL_FRAMEBUFFER, DepthBuffer);
    float depthData;
    glReadPixels(x, y, 1, 1, GL_DEPTH_COMPONENT, GL_FLOAT, &depthData);