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public interface CurveEvaluator
Class rendering curves with OpenGL
Method Summary | |
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void |
bgnmap1f()
Pushes eval bit |
void |
enable(int type)
Calls opengl enable |
void |
endmap1f()
Pops all OpenGL attributes |
void |
map1f(int type,
float ulo,
float uhi,
int stride,
int order,
CArrayOfFloats ps)
Initializes opengl evaluator |
void |
mapgrid1f(int nu,
float u1,
float u2)
Calls glMapGrid1f |
void |
mapmesh1f(int style,
int from,
int to)
Evaluates a curve using glEvalMesh1f |
Method Detail |
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void bgnmap1f()
void endmap1f()
void map1f(int type, float ulo, float uhi, int stride, int order, CArrayOfFloats ps)
type
- curve typeulo
- lowest uuhi
- highest ustride
- control point coordsorder
- curve orderps
- control pointsvoid enable(int type)
type
- what to enablevoid mapgrid1f(int nu, float u1, float u2)
nu
- stepsu1
- low uu2
- high uvoid mapmesh1f(int style, int from, int to)
style
- Backend.N_MESHFILL/N_MESHLINE/N_MESHPOINTfrom
- lowest paramto
- highest param
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