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_BlendSurface2Surface

This function allows to blend a surface on a surface. It accepts a (0-255) transparency color as well as a transparency factor (0->255) for the rest of the surface.

Prototype :

fun [ObjSurface I I ObjSurface I I I I I I I] ObjSurface

• ObjSurface : a 3d surface
• I : position x (on 3d surface)
• I : position y (on 3d surface)
• ObjSurface : a source surface
• I : position x (on 3d source surface)
• I : position y (on 3d source surface)
• I : width (on 3d source surface)
• I : height (on 3d source surface)
• I : color if nil, alpha
• I : transparency color (24 bits)
• I : transparency factor (on color)

Return : ObjSurface the same 3d surface object or nil if error.

See also :