CrystalSpace::SoftShader::InterpolateEdgePersp Struct Reference
Interpolator for a polygon edge. More...
#include <csplugincommon/softshader/types.h>
Public Member Functions | |
void | Advance (const size_t floatNum) |
Advance a line down. | |
void | Setup (const csVector3 *vertices, const float *floats, const size_t floatNum, size_t sv, size_t fv, int sy) |
Setup interpolator. | |
Public Attributes | |
float | dIzdy |
Inverse Z per-scanline delta. | |
float | dxdy |
X per-scanline delta. | |
CrystalSpace::SoftShader::InterpolateEdgePersp::PerFloat | Floats [maxBuffers *4] |
A single interpolated buffer value. | |
float | Iz |
The inverse Z coordinate. | |
float | x |
X coordinate. | |
Classes | |
struct | PerFloat |
A single interpolated buffer value. More... |
Detailed Description
Interpolator for a polygon edge.
Definition at line 49 of file types.h.
Member Function Documentation
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Advance a line down.
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Setup interpolator.
Definition at line 71 of file types.h. References CrystalSpace::SoftShader::InterpolateEdgePersp::PerFloat::c, CrystalSpace::SoftShader::InterpolateEdgePersp::PerFloat::dIcdy, dIzdy, dxdy, Floats, CrystalSpace::SoftShader::InterpolateEdgePersp::PerFloat::Ic, Iz, CrystalSpace::SoftShader::Lerp(), csVector3::x, x, csVector3::y, and csVector3::z. |
Member Data Documentation
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Inverse Z per-scanline delta.
Definition at line 58 of file types.h. Referenced by Setup(). |
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X per-scanline delta.
Definition at line 54 of file types.h. Referenced by Setup(). |
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A single interpolated buffer value.
Referenced by CrystalSpace::SoftShader::InterpolateScanlinePersp< maxFloats >::Setup(), and Setup(). |
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The inverse Z coordinate.
Definition at line 56 of file types.h. Referenced by CrystalSpace::SoftShader::InterpolateScanlinePersp< 0 >::Setup(), CrystalSpace::SoftShader::InterpolateScanlinePersp< maxFloats >::Setup(), and Setup(). |
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X coordinate.
Definition at line 52 of file types.h. Referenced by Setup(). |
The documentation for this struct was generated from the following file:
- csplugincommon/softshader/types.h
Generated for Crystal Space by doxygen 1.4.6