UnrealXR/raylib-go
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ImageDrawTriangle*-functions added

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This commit is contained in:
JupiterRider 2024-11-24 14:41:13 +01:00
parent 07d2a6efde
commit d81d956c18
2 changed files with 87 additions and 0 deletions
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37
raylib/raylib_purego.go
View file

@ -324,6 +324,11 @@ var imageDrawRectangle func(dst *Image, posX int32, posY int32, width int32, hei
var imageDrawRectangleV func(dst *Image, position uintptr, size uintptr, col uintptr)
var imageDrawRectangleRec func(dst *Image, rec uintptr, col uintptr)
var imageDrawRectangleLines func(dst *Image, rec uintptr, thick int32, col uintptr)
var imageDrawTriangle func(dst *Image, v1, v2, v3 uintptr, col uintptr)
var imageDrawTriangleEx func(dst *Image, v1, v2, v3 uintptr, c1, c2, c3 uintptr)
var imageDrawTriangleLines func(dst *Image, v1, v2, v3 uintptr, col uintptr)
var imageDrawTriangleFan func(dst *Image, points *Vector2, pointCount int32, col uintptr)
var imageDrawTriangleStrip func(dst *Image, points *Vector2, pointCount int32, col uintptr)
var imageDraw func(dst *Image, src uintptr, srcRec uintptr, dstRec uintptr, tint uintptr)
var imageDrawText func(dst *Image, text string, posX int32, posY int32, fontSize int32, col uintptr)
var imageDrawTextEx func(dst *Image, font uintptr, text string, position uintptr, fontSize float32, spacing float32, tint uintptr)
@ -831,6 +836,11 @@ func init() {
purego.RegisterLibFunc(&imageDrawRectangleV, raylibDll, "ImageDrawRectangleV")
purego.RegisterLibFunc(&imageDrawRectangleRec, raylibDll, "ImageDrawRectangleRec")
purego.RegisterLibFunc(&imageDrawRectangleLines, raylibDll, "ImageDrawRectangleLines")
purego.RegisterLibFunc(&imageDrawTriangle, raylibDll, "ImageDrawTriangle")
purego.RegisterLibFunc(&imageDrawTriangleEx, raylibDll, "ImageDrawTriangleEx")
purego.RegisterLibFunc(&imageDrawTriangleLines, raylibDll, "ImageDrawTriangleLines")
purego.RegisterLibFunc(&imageDrawTriangleFan, raylibDll, "ImageDrawTriangleFan")
purego.RegisterLibFunc(&imageDrawTriangleStrip, raylibDll, "ImageDrawTriangleStrip")
purego.RegisterLibFunc(&imageDraw, raylibDll, "ImageDraw")
purego.RegisterLibFunc(&imageDrawText, raylibDll, "ImageDrawText")
purego.RegisterLibFunc(&imageDrawTextEx, raylibDll, "ImageDrawTextEx")
@ -2734,6 +2744,33 @@ func ImageDrawRectangleLines(dst *Image, rec Rectangle, thick int, col color.RGB
imageDrawRectangleLines(dst, uintptr(unsafe.Pointer(&rec)), int32(thick), *(*uintptr)(unsafe.Pointer(&col)))
}
// ImageDrawTriangle - Draw triangle within an image
func ImageDrawTriangle(dst *Image, v1, v2, v3 Vector2, col color.RGBA) {
imageDrawTriangle(dst, *(*uintptr)(unsafe.Pointer(&v1)), *(*uintptr)(unsafe.Pointer(&v2)), *(*uintptr)(unsafe.Pointer(&v3)), *(*uintptr)(unsafe.Pointer(&col)))
}
// ImageDrawTriangleEx - Draw triangle with interpolated colors within an image
func ImageDrawTriangleEx(dst *Image, v1, v2, v3 Vector2, c1, c2, c3 color.RGBA) {
imageDrawTriangleEx(dst, *(*uintptr)(unsafe.Pointer(&v1)), *(*uintptr)(unsafe.Pointer(&v2)), *(*uintptr)(unsafe.Pointer(&v3)), *(*uintptr)(unsafe.Pointer(&c1)), *(*uintptr)(unsafe.Pointer(&c2)), *(*uintptr)(unsafe.Pointer(&c3)))
}
// ImageDrawTriangleLines - Draw triangle outline within an image
func ImageDrawTriangleLines(dst *Image, v1, v2, v3 Vector2, col color.RGBA) {
imageDrawTriangleLines(dst, *(*uintptr)(unsafe.Pointer(&v1)), *(*uintptr)(unsafe.Pointer(&v2)), *(*uintptr)(unsafe.Pointer(&v3)), *(*uintptr)(unsafe.Pointer(&col)))
}
// ImageDrawTriangleFan - Draw a triangle fan defined by points within an image (first vertex is the center)
func ImageDrawTriangleFan(dst *Image, points []Vector2, col color.RGBA) {
pointCount := int32(len(points))
imageDrawTriangleFan(dst, (unsafe.SliceData(points)), pointCount, *(*uintptr)(unsafe.Pointer(&col)))
}
// ImageDrawTriangleStrip - Draw a triangle strip defined by points within an image
func ImageDrawTriangleStrip(dst *Image, points []Vector2, col color.RGBA) {
pointCount := int32(len(points))
imageDrawTriangleStrip(dst, (unsafe.SliceData(points)), pointCount, *(*uintptr)(unsafe.Pointer(&col)))
}
// ImageDraw - Draw a source image within a destination image (tint applied to source)
func ImageDraw(dst *Image, src *Image, srcRec Rectangle, dstRec Rectangle, tint color.RGBA) {
imageDraw(dst, uintptr(unsafe.Pointer(src)), uintptr(unsafe.Pointer(&srcRec)), uintptr(unsafe.Pointer(&dstRec)), *(*uintptr)(unsafe.Pointer(&tint)))

50
raylib/rtextures.go
View file

@ -645,6 +645,56 @@ func ImageDrawRectangleLines(dst *Image, rec Rectangle, thick int, col color.RGB
C.ImageDrawRectangleLines(cdst, *crec, cthick, *ccolor)
}
// ImageDrawTriangle - Draw triangle within an image
func ImageDrawTriangle(dst *Image, v1, v2, v3 Vector2, col color.RGBA) {
cdst := dst.cptr()
cv1 := v1.cptr()
cv2 := v2.cptr()
cv3 := v3.cptr()
ccol := colorCptr(col)
C.ImageDrawTriangle(cdst, *cv1, *cv2, *cv3, *ccol)
}
// ImageDrawTriangleEx - Draw triangle with interpolated colors within an image
func ImageDrawTriangleEx(dst *Image, v1, v2, v3 Vector2, c1, c2, c3 color.RGBA) {
cdst := dst.cptr()
cv1 := v1.cptr()
cv2 := v2.cptr()
cv3 := v3.cptr()
cc1 := colorCptr(c1)
cc2 := colorCptr(c2)
cc3 := colorCptr(c3)
C.ImageDrawTriangleEx(cdst, *cv1, *cv2, *cv3, *cc1, *cc2, *cc3)
}
// ImageDrawTriangleLines - Draw triangle outline within an image
func ImageDrawTriangleLines(dst *Image, v1, v2, v3 Vector2, col color.RGBA) {
cdst := dst.cptr()
cv1 := v1.cptr()
cv2 := v2.cptr()
cv3 := v3.cptr()
ccol := colorCptr(col)
C.ImageDrawTriangleLines(cdst, *cv1, *cv2, *cv3, *ccol)
}
// ImageDrawTriangleFan - Draw a triangle fan defined by points within an image (first vertex is the center)
func ImageDrawTriangleFan(dst *Image, points []Vector2, col color.RGBA) {
cdst := dst.cptr()
cpoints := (*C.Vector2)(unsafe.Pointer(&points[0]))
pointCount := C.int(len(points))
ccol := colorCptr(col)
C.ImageDrawTriangleFan(cdst, cpoints, pointCount, *ccol)
}
// ImageDrawTriangleStrip - Draw a triangle strip defined by points within an image
func ImageDrawTriangleStrip(dst *Image, points []Vector2, col color.RGBA) {
cdst := dst.cptr()
cpoints := (*C.Vector2)(unsafe.Pointer(&points[0]))
pointCount := C.int(len(points))
ccol := colorCptr(col)
C.ImageDrawTriangleStrip(cdst, cpoints, pointCount, *ccol)
}
// ImageDrawRectangleRec - Draw rectangle within an image
func ImageDrawRectangleRec(dst *Image, rec Rectangle, col color.RGBA) {
cdst := dst.cptr()