A function defined in __bbmod_ssao.gml
bbmod_ssao_draw(_radius, _power, _angleBias, _depthRange, _surSsao, _surWork, _surDepth, _matProj, _clipFar[, _selfOcclusionBias[, _blurDepthRange]])Renders SSAO into the _surSsao surface.
| Name | Type | Description |
|---|---|---|
| _radius | Real |
Screen-space radius of the occlusion effect. |
| _power | Real |
Strength of the occlusion effect. Should be greater than 0. |
| _angleBias | Real |
Angle bias in radians. |
| _depthRange | Real |
Maximum depth difference of samples. |
| _surSsao | Id.Surface |
The surface to draw the SSAO to. |
| _surWork | Id.Surface |
A working surface used for blurring the SSAO. Must have the same size as _surSsao! |
| _surDepth | Id.Surface |
G-buffer surface. |
| _matProj | Array |
The projection matrix used when rendering the scene. |
| _clipFar | Real |
Distance to the far clipping plane (same as in the projection used when rendering the scene). |
| _selfOcclusionBias | Real |
Defaults to 0.01. Increase to fix self-occlusion. |
| _blurDepthRange | Real |
Maximum depth difference over which can be SSAO samples blurred. Defaults to 2. |
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