Table of Contents
Textures
rendLoadTextureLibrary(ATOM libname)
rendSaveTextureLibrary(ATOM libname, ATOM texname)
rendFreeTextureLibrary(ATOM libname = nul)
ITEXTURE rendGetTexture(ATOM name)
ITEXTURE rendGetTexture(ATOM name, ATOM libname)
Color
ICOLOR rendColor(INTEGER r, INTEGER g, INTEGER b, INTEGER a) ICOLOR rendColorVector(VECTOR col) ICOLOR rendColorDepth(FLOAT depth) INTEGER rendColorR(ICOLOR col) INTEGER rendColorG(ICOLOR col) INTEGER rendColorB(ICOLOR col) INTEGER rendColorA(ICOLOR col) FLOAT rendDepthColor(ICOLOR col)
rendColorAdd(ICOLOR & dst, ICOLOR src)
rendColorSub(ICOLOR & dst, ICOLOR src)
rendColorMul(ICOLOR & dst, ICOLOR src)
rendColorMin(ICOLOR & dst, ICOLOR src)
rendColorMax(ICOLOR & dst, ICOLOR src)
rendColorAlpha(ICOLOR & dst, ICOLOR src)
rendColorBlend(ATOM blnd, ICOLOR & dst, ICOLOR src)
rendColorBlend(ATOM blnd, INTEGER c, ICOLORS dst, ICOLOR src)
rendColorBlend(ATOM blnd, INTEGER c, ICOLORS dst, ICOLORS src)
rendColorMix(ICOLOR & dst, ICOLOR src, FLOAT factor)
rendColorMix(INTEGER c, ICOLORS dst, ICOLORS src, FLOAT factor)
rendColorRamp(INTEGER c, ICOLORS dst, ICOLOR a, ICOLOR b)
rendColorPalette(ICOLOR & dst, ICOLOR src, ITEXTURE pal)
rendColorPalette(INTEGER c, ICOLORS dst, ICOLORS src,
ITEXTURE pal)
State machine
rendReset()
rendSet()
ITEXTURE rendSetTarget(ITEXTURE target = nul)
ITEXTURE rendSetTestTarget(ITEXTURE target = nul)
ITEXTURE rendGetTarget()
ITEXTURE rendGetTestTarget()
ITEXTURE rendGetTexture()
ITEXTURE rendGetTexturePass(INTEGER pass)
ITEXTURE rendSetPalette(ITEXTURE palette = nul) ITEXTURE rendSetTexture(ITEXTURE texture = nul) ITEXTURE rendSetTestTexture(ITEXTURE texture = nul)
Render setup
rendSetTest(ATOM test = { 'less' 'less_equal' 'equal'
'not_equal' 'greater' 'greater_equal' })
rendSetTestRenderer(ATOM renderer = { 'image' 'fill'
'ramp' 'pattern' 'texture' })
rendSetWrite(ATOM channel = { 'color' 'test' }, BOOL write)
rendSetSkip(INTEGER skip = 0)
rendSetBlending(ATOM blend = { 'copy' 'add' 'mul'
'sub' 'alpha' 'mask' 'maskalpha' 'cookie' 'min' 'max'
'posterize' 'shl' 'shr'})
rendSetRenderer(ATOM renderer = { 'image' 'fill' 'ramp'
'pattern' 'texture' })
rendSetSampler(ATOM sampler = { 'nearest' 'min' 'min2'
'lin' 'lin2' })
rendSetMapper(ATOM mapper = { 'wrap' 'clip' 'wrap3d'
'clip3d' })
rendSetColor(ATOM cname = { nul 'mask' 'paletteoffset'
'cookie' }, ICOLOR col)
rendSetColorDef(ICOLOR col)
Source coordinates
rendSetCoords(INTEGERS x, INTEGERS y [, INTEGERS z])
rendSetCoords(FLOATS x, FLOATS y [, FLOATS z])
rendSetCoords(FLOATS xy)
rendSetCoords(VECTORS xyzw)
Pass
Viewport and offset
INTEGER rendGetX() INTEGER rendGetY()
rendGetOffset(INTEGER & x, INTEGER & y)
rendGetViewport(INTEGER & x1, INTEGER & x2, INTEGER & y1,
INTEGER & y2)
rendSetOffset(INTEGER x = nul , INTEGER y = nul)
rendSetOffsetFloat(FLOAT x = nul , FLOAT y = nul)
rendSetViewport(INTEGER x1, INTEGER x2, INTEGER y1, INTEGER y2)
rendSetViewport()
Brush
rendSetBrush(IBRUSH brush = nul)
rendBrushAppend(INTEGER pass = 1)
rendBrushNest(INTEGER pass = 1)
rendBrushBack()
rendBrushCopy(IBRUSH dest, IBRUSH source)
Text
rendSetTextFont(INTEGERS fontformat = nul)
rendSetTextSpacing(INTEGER spacing = 0,
INTEGER space = FontDefaultSpace)
rendSetTextAlignment(ATOM alignment =
{ 'baseline' 'top' 'bottom' })
INTEGER rendGetTextX(STRING str)
INTEGER rendGetTextY()
Rasterizer setup
rendSetShape(ATOM prop, ATOM val)
rendSetShape(ATOM prop, INTEGER val)
rendSetShape('smoothing', INTEGER val = { 0 1 2 .. })
rendSetShape('linewidth', INTEGER val = { 1 2 3 .. })
rendSetShape('lastpixel', INTEGER val = { 0 1 }) *
rendSetShape('culling', INTEGER val = { 0 -1 1 })
rendSetShape()
Rendering
rendClear(ICOLOR col, ICOLOR depth)
INTEGER rendText(INTEGER x, INTEGER y, STRING str)
rendSprite(INTEGER x, INTEGER y)
rendSpriteSub(INTEGER x, INTEGER y, INTEGER v1, INTEGER u1,
INTEGER v2, INTEGER u2)
rendSpriteFrame(INTEGER x, INTEGER y, INTEGER frame)
rendSpriteFrameSub(INTEGER x, INTEGER y, INTEGER v1,
INTEGER u1, INTEGER v2, INTEGER u2, INTEGER frame)
rendFill(INTEGER x1, INTEGER y1, INTEGER x2, INTEGER y2)
rendFill(INTEGER x1, INTEGER y1, INTEGER x2, INTEGER y2,
ICOLOR col)
Particles
rendParticleSelect(INTEGER n, INTEGERS xy)
rendParticles(INTEGER n, INTEGERS x, INTEGERS y)
rendParticles(INTEGER n, INTEGERS x, INTEGERS y, ICOLORS c)
rendParticlesFast(INTEGER n, INTEGERS x, INTEGERS y, ICOLORS c)
Lines
rendLine(INTEGER x1, INTEGER y1, INTEGER x2, INTEGER y2)
rendLine(INTEGER x1, INTEGER y1, INTEGER x2, INTEGER y2,
ICOLOR a)
rendLine(INTEGER x1, INTEGER y1, INTEGER x2, INTEGER y2,
ICOLOR a, ICOLOR b)
rendLineFloat(FLOAT x1, FLOAT y1, FLOAT x2, FLOAT y2)
rendLineFloat(FLOAT x1, FLOAT y1, FLOAT x2, FLOAT y2,
ICOLOR a)
rendLineFloat(FLOAT x1, FLOAT y1, FLOAT x2, FLOAT y2,
ICOLOR a, ICOLOR b)
rendLineIndex(INTEGER i1, INTEGER i2)
rendLinesIndex(INTEGER n, INTEGERS i)
rendLineStrip(INTEGER n, INTEGERS i)
Triangles
rendTriangle(INTEGERS x, INTEGERS y)
rendTriangle(INTEGERS x, INTEGERS y, INTEGERS ipar)
rendTriangles(INTEGER n, INTEGERS x, INTEGERS y)
rendTriangles(INTEGER n, INTEGERS x, INTEGERS y,
INTEGERS i, INTEGER iskp)
rendTriangleIndex(INTEGER i1, INTEGER i2, INTEGER i3)
rendTrianglesIndex(INTEGER n, INTEGERS i)
rendTrianglesIndex(INTEGER n, INTEGERS i, INTEGERS ii)
rendTrianglesRange(INTEGER from, INTEGER to)
rendTriangleStripIndex(INTEGER n, INTEGERS i)
rendTriangleStripIndex(INTEGER n, INTEGERS i, INTEGERS ii)
rendTriangleStripRange(INTEGER from, INTEGER to)
Auxiliary
rendClip(INTEGER & x1, INTEGER & y1, INTEGER & x2, INTEGER & y2)
rendClip(INTEGER & x1, INTEGER & y1)