UnrealXR/raylib-go
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rlgl: rlSetUniform, rlSetUniformMatrix and rlSetUniformMatrices added

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This commit is contained in:
JupiterRider 2024-11-29 18:43:53 +01:00
parent 574299012d
commit 4c9f2e5dd7
2 changed files with 38 additions and 0 deletions
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17
raylib/rlgl_cgo.go
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@ -701,6 +701,23 @@ func GetLocationAttrib(shaderId uint32, attribName string) int32 {
return int32(C.rlGetLocationAttrib(cshaderId, cattribName))
}
// SetUniform - Set shader value uniform
func SetUniform(locIndex int32, value []float32, uniformType int32) {
C.rlSetUniform(C.int(locIndex), unsafe.Pointer(unsafe.SliceData(value)), C.int(uniformType), C.int((len(value))))
}
// SetUniformMatrix - Set shader value matrix
func SetUniformMatrix(locIndex int32, mat Matrix) {
cmat := (*C.Matrix)(unsafe.Pointer(&mat))
C.rlSetUniformMatrix(C.int(locIndex), *cmat)
}
// SetUniformMatrices - Set shader value matrices
func SetUniformMatrices(locIndex int32, mat []Matrix) {
cmat := (*C.Matrix)(unsafe.Pointer(unsafe.SliceData(mat)))
C.rlSetUniformMatrices(C.int(locIndex), cmat, C.int(len(mat)))
}
// SetUniformSampler - Set shader value sampler
func SetUniformSampler(locIndex int32, textureId uint32) {
clocIndex := C.int(locIndex)

21
raylib/rlgl_purego.go
View file

@ -115,6 +115,9 @@ var rlLoadShaderProgram func(vShaderId uint32, fShaderId uint32) uint32
var rlUnloadShaderProgram func(id uint32)
var rlGetLocationUniform func(shaderId uint32, uniformName string) int32
var rlGetLocationAttrib func(shaderId uint32, attribName string) int32
var rlSetUniform func(locIndex int32, value unsafe.Pointer, uniformType, count int32)
var rlSetUniformMatrix func(locIndex int32, mat uintptr)
var rlSetUniformMatrices func(locIndex int32, mat *Matrix, count int32)
var rlSetUniformSampler func(locIndex int32, textureId uint32)
var rlLoadComputeShaderProgram func(shaderID uint32) uint32
var rlComputeShaderDispatch func(groupX uint32, groupY uint32, groupZ uint32)
@ -245,6 +248,9 @@ func initRlglPurego() {
purego.RegisterLibFunc(&rlUnloadShaderProgram, raylibDll, "rlUnloadShaderProgram")
purego.RegisterLibFunc(&rlGetLocationUniform, raylibDll, "rlGetLocationUniform")
purego.RegisterLibFunc(&rlGetLocationAttrib, raylibDll, "rlGetLocationAttrib")
purego.RegisterLibFunc(&rlSetUniform, raylibDll, "rlSetUniform")
purego.RegisterLibFunc(&rlSetUniformMatrix, raylibDll, "rlSetUniformMatrix")
purego.RegisterLibFunc(&rlSetUniformMatrices, raylibDll, "rlSetUniformMatrices")
purego.RegisterLibFunc(&rlSetUniformSampler, raylibDll, "rlSetUniformSampler")
purego.RegisterLibFunc(&rlLoadComputeShaderProgram, raylibDll, "rlLoadComputeShaderProgram")
purego.RegisterLibFunc(&rlComputeShaderDispatch, raylibDll, "rlComputeShaderDispatch")
@ -812,6 +818,21 @@ func GetLocationAttrib(shaderId uint32, attribName string) int32 {
return rlGetLocationAttrib(shaderId, attribName)
}
// SetUniform - Set shader value uniform
func SetUniform(locIndex int32, value []float32, uniformType int32) {
rlSetUniform(locIndex, unsafe.Pointer(unsafe.SliceData(value)), uniformType, int32(len(value)))
}
// SetUniformMatrix - Set shader value matrix
func SetUniformMatrix(locIndex int32, mat Matrix) {
rlSetUniformMatrix(locIndex, uintptr(unsafe.Pointer(&mat)))
}
// SetUniformMatrices - Set shader value matrices
func SetUniformMatrices(locIndex int32, mat []Matrix) {
rlSetUniformMatrices(locIndex, unsafe.SliceData(mat), int32(len(mat)))
}
// SetUniformSampler - Set shader value sampler
func SetUniformSampler(locIndex int32, textureId uint32) {
rlSetUniformSampler(locIndex, textureId)