Add new functions

raylib/rmodels.go

@@ -194,6 +194,14 @@ func UnloadModel(model Model) {
 	C.UnloadModel(*cmodel)
 }
 
+// GetModelBoundingBox - Compute model bounding box limits (considers all meshes
+func GetModelBoundingBox(model Model) BoundingBox {
+	cmodel := model.cptr()
+	ret := C.GetModelBoundingBox(*cmodel)
+	v := newBoundingBoxFromPointer(unsafe.Pointer(&ret))
+	return v
+}
+
 // UnloadMesh - Unload mesh from memory (RAM and/or VRAM)
 func UnloadMesh(mesh *Mesh) {
 	cmesh := mesh.cptr()
@@ -208,6 +216,16 @@ func ExportMesh(mesh Mesh, fileName string) {
 	C.ExportMesh(*cmesh, cfileName)
 }
 
+// GenMeshPoly - Generate polygonal mesh
+func GenMeshPoly(sides int, radius float32) Mesh {
+	csides := (C.int)(sides)
+	cradius := (C.float)(radius)
+
+	ret := C.GenMeshPoly(csides, cradius)
+	v := newMeshFromPointer(unsafe.Pointer(&ret))
+	return v
+}
+
 // GenMeshPlane - Generate plane mesh (with subdivisions)
 func GenMeshPlane(width, length float32, resX, resZ int) Mesh {
 	cwidth := (C.float)(width)
@@ -264,6 +282,17 @@ func GenMeshCylinder(radius, height float32, slices int) Mesh {
 	return v
 }
 
+// GenMeshCone - Generate cone/pyramid mesh
+func GenMeshCone(radius, height float32, slices int) Mesh {
+	cradius := (C.float)(radius)
+	cheight := (C.float)(height)
+	cslices := (C.int)(slices)
+
+	ret := C.GenMeshCone(cradius, cheight, cslices)
+	v := newMeshFromPointer(unsafe.Pointer(&ret))
+	return v
+}
+
 // GenMeshTorus - Generate torus mesh
 func GenMeshTorus(radius, size float32, radSeg, sides int) Mesh {
 	cradius := (C.float)(radius)

raylib/rtext.go

@@ -133,15 +133,33 @@ func MeasureTextEx(font Font, text string, fontSize float32, spacing float32) Ve
 	return v
 }
 
-// GetGlyphIndex - Returns index position for a unicode character on spritefont
-func GetGlyphIndex(font Font, character int32) int32 {
+// GetGlyphIndex - Get glyph index position in font for a codepoint (unicode character), fallback to '?' if not found
+func GetGlyphIndex(font Font, codepoint int32) int32 {
 	cfont := font.cptr()
-	ccharacter := (C.int)(character)
-	ret := C.GetGlyphIndex(*cfont, ccharacter)
+	ccodepoint := (C.int)(codepoint)
+	ret := C.GetGlyphIndex(*cfont, ccodepoint)
 	v := (int32)(ret)
 	return v
 }
 
+// GetGlyphInfo - Get glyph font info data for a codepoint (unicode character), fallback to '?' if not found
+func GetGlyphInfo(font Font, codepoint int32) GlyphInfo {
+	cfont := font.cptr()
+	ccodepoint := (C.int)(codepoint)
+	ret := C.GetGlyphInfo(*cfont, ccodepoint)
+	v := newGlyphInfoFromPointer(unsafe.Pointer(&ret))
+	return v
+}
+
+// GetGlyphAtlasRec - Get glyph rectangle in font atlas for a codepoint (unicode character), fallback to '?' if not found
+func GetGlyphAtlasRec(font Font, codepoint int32) Rectangle {
+	cfont := font.cptr()
+	ccodepoint := (C.int)(codepoint)
+	ret := C.GetGlyphAtlasRec(*cfont, ccodepoint)
+	v := newRectangleFromPointer(unsafe.Pointer(&ret))
+	return v
+}
+
 // DrawFPS - Shows current FPS
 func DrawFPS(posX int32, posY int32) {
 	cposX := (C.int)(posX)

raylib/rtextures.go

@@ -355,6 +355,17 @@ func ImageColorReplace(image *Image, color, replace Color) {
 	C.ImageColorReplace(cimage, *ccolor, *creplace)
 }
 
+// GetImageColor - Get image pixel color at (x, y) position
+func GetImageColor(image Image, x, y int32) Color {
+	cimage := image.cptr()
+	cx := (C.int)(x)
+	cy := (C.int)(y)
+
+	ret := C.GetImageColor(*cimage, cx, cy)
+	v := newColorFromPointer(unsafe.Pointer(&ret))
+	return v
+}
+
 // ImageClearBackground - Clear image background with given color
 func ImageClearBackground(dst *Image, color Color) {
 	cdst := dst.cptr()