Maximilian Oepen

I thought this might have been noted before, but couldn't find a record of it. There are three minor, but potentially confusing, incorrect statements in the jitter "

Tutorial 33: Polygon Modes, Colors and Blending

Open cylinder, with solid front-facing polygons and wireframe back-facing polygons." 

The image does in fact display the opposite behavior.

- under Blend Modes, the blend factor equation for mode 5 is written as "(1, 1, 1, 1)- (As, As, As, As)". It should be " (1, 1, 1, 1)- (Rs, Gs, Bs, As)

- the instruction is to set blend modes to "0" and "7" for source and destination respectively. Then the destination factor is described as "GL_SRC_ALPHA". But that would be mode "6".

Hope I'm not being redundant but wanted to share this, as the topic can be slightly confusing to begin with.

I thought this might have been noted before, but couldn't find a record of it. There are three minor, but potentially confusing, incorrect statements in the jitter "Tutorial 33: Polygon Modes, Colors and Blending"(online & in Reference):

- image nr.5 is captioned "Open cylinder, with solid front-facing polygons and wireframe back-facing polygons." The image does in fact display the opposite behavior.

- under Blend Modes, the blend factor equation for mode 5 is written as "(1, 1, 1, 1)- (As, As, As, As)". It should be " (1, 1, 1, 1)- (Rs, Gs, Bs, As) 

- the instruction is to set blend modes to "0" and "7" for source and destination respectively. Then the destination factor is described as "GL_SRC_ALPHA". But that would be mode "6". 

I thought this might have been noted before, but couldn't find a record of it. There are three minor, but potentially confusing, incorrect s

mistakes in "Tutorial 33: Polygon Modes, Colors and Blending"