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Update rlgl

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This commit is contained in:
Milan Nikolic 2023-11-12 11:36:46 +01:00
parent 8e9d04aaec
commit 48115fd903
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GPG key ID: 9229D0EAA3AA4E75
1 changed files with 99 additions and 182 deletions
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281
raylib/rlgl.go
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@ -46,54 +46,54 @@ func EndBlendMode() {
const ( const (
// Texture parameters (equivalent to OpenGL defines) // Texture parameters (equivalent to OpenGL defines)
RL_TEXTURE_WRAP_S = 0x2802 // GL_TEXTURE_WRAP_S TextureWrapS = 0x2802 // GL_TEXTURE_WRAP_S
RL_TEXTURE_WRAP_T = 0x2803 // GL_TEXTURE_WRAP_T TextureWrapT = 0x2803 // GL_TEXTURE_WRAP_T
RL_TEXTURE_MAG_FILTER = 0x2800 // GL_TEXTURE_MAG_FILTER TextureMagFilter = 0x2800 // GL_TEXTURE_MAG_FILTER
RL_TEXTURE_MIN_FILTER = 0x2801 // GL_TEXTURE_MIN_FILTER TextureMinFilter = 0x2801 // GL_TEXTURE_MIN_FILTER
RL_TEXTURE_FILTER_NEAREST = 0x2600 // GL_NEAREST TextureFilterNearest = 0x2600 // GL_NEAREST
RL_TEXTURE_FILTER_LINEAR = 0x2601 // GL_LINEAR TextureFilterLinear = 0x2601 // GL_LINEAR
RL_TEXTURE_FILTER_MIP_NEAREST = 0x2700 // GL_NEAREST_MIPMAP_NEAREST TextureFilterMipNearest = 0x2700 // GL_NEAREST_MIPMAP_NEAREST
RL_TEXTURE_FILTER_NEAREST_MIP_LINEAR = 0x2702 // GL_NEAREST_MIPMAP_LINEAR TextureFilterNearestMipLinear = 0x2702 // GL_NEAREST_MIPMAP_LINEAR
RL_TEXTURE_FILTER_LINEAR_MIP_NEAREST = 0x2701 // GL_LINEAR_MIPMAP_NEAREST TextureFilterLinearMipNearest = 0x2701 // GL_LINEAR_MIPMAP_NEAREST
RL_TEXTURE_FILTER_MIP_LINEAR = 0x2703 // GL_LINEAR_MIPMAP_LINEAR TextureFilterMipLinear = 0x2703 // GL_LINEAR_MIPMAP_LINEAR
RL_TEXTURE_FILTER_ANISOTROPIC = 0x3000 // Anisotropic filter (custom identifier) TextureFilterAnisotropic = 0x3000 // Anisotropic filter (custom identifier)
RL_TEXTURE_MIPMAP_BIAS_RATIO = 0x4000 // Texture mipmap bias, percentage ratio (custom identifier) TextureMipmapBiasRatio = 0x4000 // Texture mipmap bias, percentage ratio (custom identifier)
RL_TEXTURE_WRAP_REPEAT = 0x2901 // GL_REPEAT TextureWrapRepeat = 0x2901 // GL_REPEAT
RL_TEXTURE_WRAP_CLAMP = 0x812F // GL_CLAMP_TO_EDGE TextureWrapClamp = 0x812F // GL_CLAMP_TO_EDGE
RL_TEXTURE_WRAP_MIRROR_REPEAT = 0x8370 // GL_MIRRORED_REPEAT TextureWrapMirrorRepeat = 0x8370 // GL_MIRRORED_REPEAT
RL_TEXTURE_WRAP_MIRROR_CLAMP = 0x8742 // GL_MIRROR_CLAMP_EXT TextureWrapMirrorClamp = 0x8742 // GL_MIRROR_CLAMP_EXT
// Matrix modes (equivalent to OpenGL) // Matrix modes (equivalent to OpenGL)
RL_MODELVIEW = 0x1700 // GL_MODELVIEW Modelview = 0x1700 // GL_MODELVIEW
RL_PROJECTION = 0x1701 // GL_PROJECTION Projection = 0x1701 // GL_PROJECTION
RL_TEXTURE = 0x1702 // GL_TEXTURE Texture = 0x1702 // GL_TEXTURE
// Primitive assembly draw modes // Primitive assembly draw modes
RL_LINES = 0x0001 // GL_LINES Lines = 0x0001 // GL_LINES
RL_TRIANGLES = 0x0004 // GL_TRIANGLES Triangles = 0x0004 // GL_TRIANGLES
RL_QUADS = 0x0007 // GL_QUADS Quads = 0x0007 // GL_QUADS
// GL equivalent data types // GL equivalent data types
RL_UNSIGNED_BYTE = 0x1401 // GL_UNSIGNED_BYTE UnsignedByte = 0x1401 // GL_UNSIGNED_BYTE
RL_FLOAT = 0x1406 // GL_FLOAT Float = 0x1406 // GL_FLOAT
// Buffer usage hint // Buffer usage hint
RL_STREAM_DRAW = 0x88E0 // GL_STREAM_DRAW StreamDraw = 0x88E0 // GL_STREAM_DRAW
RL_STREAM_READ = 0x88E1 // GL_STREAM_READ StreamRead = 0x88E1 // GL_STREAM_READ
RL_STREAM_COPY = 0x88E2 // GL_STREAM_COPY StreamCopy = 0x88E2 // GL_STREAM_COPY
RL_STATIC_DRAW = 0x88E4 // GL_STATIC_DRAW StaticDraw = 0x88E4 // GL_STATIC_DRAW
RL_STATIC_READ = 0x88E5 // GL_STATIC_READ StaticRead = 0x88E5 // GL_STATIC_READ
RL_STATIC_COPY = 0x88E6 // GL_STATIC_COPY StaticCopy = 0x88E6 // GL_STATIC_COPY
RL_DYNAMIC_DRAW = 0x88E8 // GL_DYNAMIC_DRAW DynamicDraw = 0x88E8 // GL_DYNAMIC_DRAW
RL_DYNAMIC_READ = 0x88E9 // GL_DYNAMIC_READ DynamicRead = 0x88E9 // GL_DYNAMIC_READ
RL_DYNAMIC_COPY = 0x88EA // GL_DYNAMIC_COPY DynamicCopy = 0x88EA // GL_DYNAMIC_COPY
// GL Shader type // GL Shader type
RL_FRAGMENT_SHADER = 0x8B30 // GL_FRAGMENT_SHADER FragmentShader = 0x8B30 // GL_FRAGMENT_SHADER
RL_VERTEX_SHADER = 0x8B31 // GL_VERTEX_SHADER VertexShader = 0x8B31 // GL_VERTEX_SHADER
RL_COMPUTE_SHADER = 0x91B9 // GL_COMPUTE_SHADER ComputeShader = 0x91B9 // GL_COMPUTE_SHADER
) )
// rlVertexBuffer - Dynamic vertex buffers (position + texcoords + colors + indices arrays) // rlVertexBuffer - Dynamic vertex buffers (position + texcoords + colors + indices arrays)
@ -130,139 +130,21 @@ type rlRenderBatch struct {
// OpenGL version // OpenGL version
const ( const (
RL_OPENGL_11 int32 = 1 Opengl11 int32 = 1
RL_OPENGL_21 int32 = 2 Opengl21 int32 = 2
RL_OPENGL_33 int32 = 3 Opengl33 int32 = 3
RL_OPENGL_43 int32 = 4 Opengl43 int32 = 4
RL_OPENGL_ES_20 int32 = 5 OpenglEs20 int32 = 5
) )
type rlGlVersion = int32 type rlGlVersion = int32
// RL_LOG_ALL - Trace log level
// NOTE: Organized by priority level
const (
RL_LOG_ALL int32 = 0
RL_LOG_TRACE int32 = 1
RL_LOG_DEBUG int32 = 2
RL_LOG_INFO int32 = 3
RL_LOG_WARNING int32 = 4
RL_LOG_ERROR int32 = 5
RL_LOG_FATAL int32 = 6
RL_LOG_NONE int32 = 7
)
type rlTraceLogLevel = int32
// Texture pixel formats
// NOTE: Support depends on OpenGL version
const (
RL_PIXELFORMAT_UNCOMPRESSED_GRAYSCALE int32 = 1
RL_PIXELFORMAT_UNCOMPRESSED_GRAY_ALPHA int32 = 2
RL_PIXELFORMAT_UNCOMPRESSED_R5G6B5 int32 = 3
RL_PIXELFORMAT_UNCOMPRESSED_R8G8B8 int32 = 4
RL_PIXELFORMAT_UNCOMPRESSED_R5G5B5A1 int32 = 5
RL_PIXELFORMAT_UNCOMPRESSED_R4G4B4A4 int32 = 6
RL_PIXELFORMAT_UNCOMPRESSED_R8G8B8A8 int32 = 7
RL_PIXELFORMAT_UNCOMPRESSED_R32 int32 = 8
RL_PIXELFORMAT_UNCOMPRESSED_R32G32B32 int32 = 9
RL_PIXELFORMAT_UNCOMPRESSED_R32G32B32A32 int32 = 10
RL_PIXELFORMAT_COMPRESSED_DXT1_RGB int32 = 11
RL_PIXELFORMAT_COMPRESSED_DXT1_RGBA int32 = 12
RL_PIXELFORMAT_COMPRESSED_DXT3_RGBA int32 = 13
RL_PIXELFORMAT_COMPRESSED_DXT5_RGBA int32 = 14
RL_PIXELFORMAT_COMPRESSED_ETC1_RGB int32 = 15
RL_PIXELFORMAT_COMPRESSED_ETC2_RGB int32 = 16
RL_PIXELFORMAT_COMPRESSED_ETC2_EAC_RGBA int32 = 17
RL_PIXELFORMAT_COMPRESSED_PVRT_RGB int32 = 18
RL_PIXELFORMAT_COMPRESSED_PVRT_RGBA int32 = 19
RL_PIXELFORMAT_COMPRESSED_ASTC_4x4_RGBA int32 = 20
RL_PIXELFORMAT_COMPRESSED_ASTC_8x8_RGBA int32 = 21
)
type rlPixelFormat = int32
// Texture parameters: filter mode
// NOTE 1: Filtering considers mipmaps if available in the texture
// NOTE 2: Filter is accordingly set for minification and magnification
const (
RL_TEXTURE_FILTER_POINT int32 = 0
RL_TEXTURE_FILTER_BILINEAR int32 = 1
RL_TEXTURE_FILTER_TRILINEAR int32 = 2
RL_TEXTURE_FILTER_ANISOTROPIC_4X int32 = 3
RL_TEXTURE_FILTER_ANISOTROPIC_8X int32 = 4
RL_TEXTURE_FILTER_ANISOTROPIC_16X int32 = 5
)
type rlTextureFilter = int32
// Color blending modes (pre-defined)
const (
RL_BLEND_ALPHA int32 = 0
RL_BLEND_ADDITIVE int32 = 1
RL_BLEND_MULTIPLIED int32 = 2
RL_BLEND_ADD_COLORS int32 = 3
RL_BLEND_SUBTRACT_COLORS int32 = 4
RL_BLEND_ALPHA_PREMULTIPLY int32 = 5
RL_BLEND_CUSTOM int32 = 6
RL_BLEND_CUSTOM_SEPARATE int32 = 7
)
type rlBlendMode = int32
// Shader location point type
const (
RL_SHADER_LOC_VERTEX_POSITION int32 = 0
RL_SHADER_LOC_VERTEX_TEXCOORD01 int32 = 1
RL_SHADER_LOC_VERTEX_TEXCOORD02 int32 = 2
RL_SHADER_LOC_VERTEX_NORMAL int32 = 3
RL_SHADER_LOC_VERTEX_TANGENT int32 = 4
RL_SHADER_LOC_VERTEX_COLOR int32 = 5
RL_SHADER_LOC_MATRIX_MVP int32 = 6
RL_SHADER_LOC_MATRIX_VIEW int32 = 7
RL_SHADER_LOC_MATRIX_PROJECTION int32 = 8
RL_SHADER_LOC_MATRIX_MODEL int32 = 9
RL_SHADER_LOC_MATRIX_NORMAL int32 = 10
RL_SHADER_LOC_VECTOR_VIEW int32 = 11
RL_SHADER_LOC_COLOR_DIFFUSE int32 = 12
RL_SHADER_LOC_COLOR_SPECULAR int32 = 13
RL_SHADER_LOC_COLOR_AMBIENT int32 = 14
RL_SHADER_LOC_MAP_ALBEDO int32 = 15
RL_SHADER_LOC_MAP_METALNESS int32 = 16
RL_SHADER_LOC_MAP_NORMAL int32 = 17
RL_SHADER_LOC_MAP_ROUGHNESS int32 = 18
RL_SHADER_LOC_MAP_OCCLUSION int32 = 19
RL_SHADER_LOC_MAP_EMISSION int32 = 20
RL_SHADER_LOC_MAP_HEIGHT int32 = 21
RL_SHADER_LOC_MAP_CUBEMAP int32 = 22
RL_SHADER_LOC_MAP_IRRADIANCE int32 = 23
RL_SHADER_LOC_MAP_PREFILTER int32 = 24
RL_SHADER_LOC_MAP_BRDF int32 = 25
)
type rlShaderLocationIndex = int32
// Shader uniform data type
const (
RL_SHADER_UNIFORM_FLOAT int32 = 0
RL_SHADER_UNIFORM_VEC2 int32 = 1
RL_SHADER_UNIFORM_VEC3 int32 = 2
RL_SHADER_UNIFORM_VEC4 int32 = 3
RL_SHADER_UNIFORM_INT int32 = 4
RL_SHADER_UNIFORM_IVEC2 int32 = 5
RL_SHADER_UNIFORM_IVEC3 int32 = 6
RL_SHADER_UNIFORM_IVEC4 int32 = 7
RL_SHADER_UNIFORM_SAMPLER2D int32 = 8
)
type rlShaderUniformDataType = int32
// Shader attribute data types // Shader attribute data types
const ( const (
RL_SHADER_ATTRIB_FLOAT int32 = 0 ShaderAttribFloat int32 = 0
RL_SHADER_ATTRIB_VEC2 int32 = 1 ShaderAttribVec2 int32 = 1
RL_SHADER_ATTRIB_VEC3 int32 = 2 ShaderAttribVec3 int32 = 2
RL_SHADER_ATTRIB_VEC4 int32 = 3 ShaderAttribVec4 int32 = 3
) )
type rlShaderAttributeDataType = int32 type rlShaderAttributeDataType = int32
@ -270,30 +152,30 @@ type rlShaderAttributeDataType = int32
// Framebuffer attachment type // Framebuffer attachment type
// NOTE: By default up to 8 color channels defined but it can be more // NOTE: By default up to 8 color channels defined but it can be more
const ( const (
RL_ATTACHMENT_COLOR_CHANNEL0 int32 = 0 AttachmentColorChannel0 int32 = 0
RL_ATTACHMENT_COLOR_CHANNEL1 int32 = 1 AttachmentColorChannel1 int32 = 1
RL_ATTACHMENT_COLOR_CHANNEL2 int32 = 2 AttachmentColorChannel2 int32 = 2
RL_ATTACHMENT_COLOR_CHANNEL3 int32 = 3 AttachmentColorChannel3 int32 = 3
RL_ATTACHMENT_COLOR_CHANNEL4 int32 = 4 AttachmentColorChannel4 int32 = 4
RL_ATTACHMENT_COLOR_CHANNEL5 int32 = 5 AttachmentColorChannel5 int32 = 5
RL_ATTACHMENT_COLOR_CHANNEL6 int32 = 6 AttachmentColorChannel6 int32 = 6
RL_ATTACHMENT_COLOR_CHANNEL7 int32 = 7 AttachmentColorChannel7 int32 = 7
RL_ATTACHMENT_DEPTH int32 = 100 AttachmentDepth int32 = 100
RL_ATTACHMENT_STENCIL int32 = 200 AttachmentStencil int32 = 200
) )
type rlFramebufferAttachType = int32 type rlFramebufferAttachType = int32
// Framebuffer texture attachment type // Framebuffer texture attachment type
const ( const (
RL_ATTACHMENT_CUBEMAP_POSITIVE_X int32 = 0 AttachmentCubemapPositiveX int32 = 0
RL_ATTACHMENT_CUBEMAP_NEGATIVE_X int32 = 1 AttachmentCubemapNegativeX int32 = 1
RL_ATTACHMENT_CUBEMAP_POSITIVE_Y int32 = 2 AttachmentCubemapPositiveY int32 = 2
RL_ATTACHMENT_CUBEMAP_NEGATIVE_Y int32 = 3 AttachmentCubemapNegativeY int32 = 3
RL_ATTACHMENT_CUBEMAP_POSITIVE_Z int32 = 4 AttachmentCubemapPositiveZ int32 = 4
RL_ATTACHMENT_CUBEMAP_NEGATIVE_Z int32 = 5 AttachmentCubemapNegativeZ int32 = 5
RL_ATTACHMENT_TEXTURE2D int32 = 100 AttachmentTexture2d int32 = 100
RL_ATTACHMENT_RENDERBUFFER int32 = 200 AttachmentRenderbuffer int32 = 200
) )
type rlFramebufferAttachTextureType = int32 type rlFramebufferAttachTextureType = int32
@ -344,6 +226,17 @@ func Scalef(x float32, y float32, z float32) {
C.rlScalef(cx, cy, cz) C.rlScalef(cx, cy, cz)
} }
// Frustum .
func Frustum(left float64, right float64, bottom float64, top float64, znear float64, zfar float64) {
cleft := C.double(left)
cright := C.double(right)
cbottom := C.double(bottom)
ctop := C.double(top)
cznear := C.double(znear)
czfar := C.double(zfar)
C.rlFrustum(cleft, cright, cbottom, ctop, cznear, czfar)
}
// Ortho . // Ortho .
func Ortho(left float64, right float64, bottom float64, top float64, znear float64, zfar float64) { func Ortho(left float64, right float64, bottom float64, top float64, znear float64, zfar float64) {
cleft := C.double(left) cleft := C.double(left)
@ -519,6 +412,14 @@ func TextureParameters(id uint32, param int32, value int32) {
C.rlTextureParameters(cid, cparam, cvalue) C.rlTextureParameters(cid, cparam, cvalue)
} }
// CubemapParameters - Set cubemap parameters (filter, wrap)
func CubemapParameters(id uint32, param int32, value int32) {
cid := C.uint(id)
cparam := C.int(param)
cvalue := C.int(value)
C.rlCubemapParameters(cid, cparam, cvalue)
}
// EnableShader - Enable shader program // EnableShader - Enable shader program
func EnableShader(id uint32) { func EnableShader(id uint32) {
cid := C.uint(id) cid := C.uint(id)
@ -587,6 +488,12 @@ func DisableBackfaceCulling() {
C.rlDisableBackfaceCulling() C.rlDisableBackfaceCulling()
} }
// SetCullFace - Set face culling mode
func SetCullFace(mode int32) {
cmode := C.int(mode)
C.rlSetCullFace(cmode)
}
// EnableScissorTest - Enable scissor test // EnableScissorTest - Enable scissor test
func EnableScissorTest() { func EnableScissorTest() {
C.rlEnableScissorTest() C.rlEnableScissorTest()
@ -611,6 +518,11 @@ func EnableWireMode() {
C.rlEnableWireMode() C.rlEnableWireMode()
} }
// EnablePointMode - Enable point mode
func EnablePointMode() {
C.rlEnablePointMode()
}
// DisableWireMode - Disable wire mode // DisableWireMode - Disable wire mode
func DisableWireMode() { func DisableWireMode() {
C.rlDisableWireMode() C.rlDisableWireMode()
@ -745,6 +657,11 @@ func GetShaderIdDefault() uint32 {
return uint32(C.rlGetShaderIdDefault()) return uint32(C.rlGetShaderIdDefault())
} }
// DrawRenderBatchActive - Update and draw internal render batch
func DrawRenderBatchActive() {
C.rlDrawRenderBatchActive()
}
// CheckRenderBatchLimit - Check internal buffer overflow for a given number of vertex // CheckRenderBatchLimit - Check internal buffer overflow for a given number of vertex
func CheckRenderBatchLimit(vCount int32) bool { func CheckRenderBatchLimit(vCount int32) bool {
cvCount := C.int(vCount) cvCount := C.int(vCount)
@ -821,7 +738,7 @@ func LoadShaderCode(vsCode string, fsCode string) uint32 {
return uint32(C.rlLoadShaderCode(cvsCode, cfsCode)) return uint32(C.rlLoadShaderCode(cvsCode, cfsCode))
} }
// CompileShader - Compile custom shader and return shader id (type: RL_VERTEX_SHADER, RL_FRAGMENT_SHADER, RL_COMPUTE_SHADER) // CompileShader - Compile custom shader and return shader id (type: VERTEX_SHADER, FRAGMENT_SHADER, COMPUTE_SHADER)
func CompileShader(shaderCode string, type_ int32) uint32 { func CompileShader(shaderCode string, type_ int32) uint32 {
cshaderCode := C.CString(shaderCode) cshaderCode := C.CString(shaderCode)
defer C.free(unsafe.Pointer(cshaderCode)) defer C.free(unsafe.Pointer(cshaderCode))