UnrealXR/raylib-go
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Added missing functions

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`DrawLineBezierQuad`
`DrawLineBezierCubic`
`DrawLineStrip`
`DrawPolyLinesEx`
This commit is contained in:
Agathon 2021-12-30 22:00:37 +02:00 • committed by GitHub
parent 29ba3cc508
commit f40cb8d091
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 49 additions and 8 deletions
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57
raylib/rshapes.go
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@ -61,6 +61,36 @@ func DrawLineBezier(startPos, endPos Vector2, thick float32, col color.RGBA) {
C.DrawLineBezier(*cstartPos, *cendPos, cthick, *ccolor)
}
// DrawLineBezierQuad - Draw line using quadratic bezier curves with a control point
func DrawLineBezierQuad(startPos Vector2, endPos Vector2, controlPos Vector2, thick float32, col color.RGBA) {
cstartPos := startPos.cptr()
cendPos := endPos.cptr()
ccontrolPos := controlPos.cptr()
cthick := (C.float)(thick)
ccolor := colorCptr(col)
C.DrawLineBezierQuad(*cstartPos, *cendPos, *ccontrolPos, cthick, *ccolor)
}
// DrawLineBezierCubic - Draw line using cubic bezier curves with 2 contrl points
func DrawLineBezierCubic(startPos Vector2, endPos Vector2, startControlPos Vector2, endControlPos Vector2, thick float32, col color.RGBA) {
cstartPos := startPos.cptr()
cendPos := endPos.cptr()
cstartControlPos := startControlPos.cptr()
cendControlPos := endControlPos.cptr()
cthick := (C.float)(thick)
ccolor := colorCptr(col)
C.DrawLineBezierCubic(*cstartPos, *cendPos, *cstartControlPos, *cendControlPos, cthick, *ccolor)
}
// DrawLineStrip - Draw lines sequence
func DrawLineStrip(points []Vector2, pointCount int32, col color.RGBA) {
cpoints := (*C.Vector2)(unsafe.Pointer(&points[0]))
cpointCount := (C.int)(pointCount)
ccolor := colorCptr(col)
C.DrawLineStrip(cpoints, cpointCount, *ccolor)
}
// DrawCircle - Draw a color-filled circle
func DrawCircle(centerX, centerY int32, radius float32, col color.RGBA) {
ccenterX := (C.int)(centerX)
@ -173,6 +203,14 @@ func DrawRectangle(posX, posY, width, height int32, col color.RGBA) {
C.DrawRectangle(cposX, cposY, cwidth, cheight, *ccolor)
}
// DrawRectangleV - Draw a color-filled rectangle (Vector version)
func DrawRectangleV(position Vector2, size Vector2, col color.RGBA) {
cposition := position.cptr()
csize := size.cptr()
ccolor := colorCptr(col)
C.DrawRectangleV(*cposition, *csize, *ccolor)
}
// DrawRectangleRec - Draw a color-filled rectangle
func DrawRectangleRec(rec Rectangle, col color.RGBA) {
crec := rec.cptr()
@ -221,14 +259,6 @@ func DrawRectangleGradientEx(rec Rectangle, col1, col2, col3, col4 color.RGBA) {
C.DrawRectangleGradientEx(*crec, *ccolor1, *ccolor2, *ccolor3, *ccolor4)
}
// DrawRectangleV - Draw a color-filled rectangle (Vector version)
func DrawRectangleV(position Vector2, size Vector2, col color.RGBA) {
cposition := position.cptr()
csize := size.cptr()
ccolor := colorCptr(col)
C.DrawRectangleV(*cposition, *csize, *ccolor)
}
// DrawRectangleLines - Draw rectangle outline
func DrawRectangleLines(posX, posY, width, height int32, col color.RGBA) {
cposX := (C.int)(posX)
@ -320,6 +350,17 @@ func DrawPolyLines(center Vector2, sides int32, radius, rotation float32, col co
C.DrawPolyLines(*ccenter, csides, cradius, crotation, *ccolor)
}
// DrawPolyLinesEx - Draw a polygon outline of n sides with extended parameters
func DrawPolyLinesEx(center Vector2, sides int32, radius float32, rotation float32, lineThick float32, col color.RGBA) {
ccenter := center.cptr()
csides := (C.int)(sides)
cradius := (C.float)(radius)
crotation := (C.float)(rotation)
clineThick := (C.float)(lineThick)
ccolor := colorCptr(col)
C.DrawPolyLinesEx(*ccenter, csides, cradius, crotation, clineThick, *ccolor)
}
// CheckCollisionRecs - Check collision between two rectangles
func CheckCollisionRecs(rec1, rec2 Rectangle) bool {
crec1 := rec1.cptr()