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Userdata objects can be referenced with lightuserdata.

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This commit is contained in:
jussi
2023-10-30 00:04:11 +02:00
parent 992310fb90
commit d287078c65
18 changed files with 453 additions and 256 deletions
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98
src/models.c
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@@ -396,7 +396,7 @@ int lmodelsDrawPlane( lua_State *L ) {
Draw 3D textured quad. (Texture coordinates opengl style 0.0 - 1.0).
*/
int lmodelDrawQuad3DTexture( lua_State *L ) {
Texture *texture = luaL_checkudata( L, 1, "Texture" );
Texture *texture = uluaGetTexture( L, 1 );
/* Vertices. */
Vector3 vertices[4] = { 0 };
@@ -634,7 +634,7 @@ Generate heightmap mesh from image data
- Success return Mesh
*/
int lmodelsGenMeshHeightmap( lua_State *L ) {
Image *heightmap = luaL_checkudata( L, 1, "Image" );
Image *heightmap = uluaGetImage( L, 1 );
Vector3 size = uluaGetVector3Index( L, 2 );
uluaPushMesh( L, GenMeshHeightmap( *heightmap, size ) );
@@ -805,7 +805,7 @@ Update mesh vertex data in GPU.
Note! Mainly intented to be used with custom meshes.
*/
int lmodelsUpdateMesh( lua_State *L ) {
Mesh *mesh = luaL_checkudata( L, 1, "Mesh" );
Mesh *mesh = uluaGetMesh( L, 1 );
luaL_checktype( L, 2, LUA_TTABLE );
int t = 2;
@@ -929,8 +929,8 @@ int lmodelsUpdateMesh( lua_State *L ) {
Draw a 3d mesh with material and transform
*/
int lmodelsDrawMesh( lua_State *L ) {
Mesh *mesh = luaL_checkudata( L, 1, "Mesh" );
Material *material = luaL_checkudata( L, 2, "Material" );
Mesh *mesh = uluaGetMesh( L, 1 );
Material *material = uluaGetMaterial( L, 2 );
Matrix matrix = uluaGetMatrixIndex( L, 3 );
DrawMesh( *mesh, *material, matrix );
@@ -944,8 +944,8 @@ int lmodelsDrawMesh( lua_State *L ) {
Draw multiple mesh instances with material and different transforms
*/
int lmodelsDrawMeshInstanced( lua_State *L ) {
Mesh *mesh = luaL_checkudata( L, 1, "Mesh" );
Material *material = luaL_checkudata( L, 2, "Material" );
Mesh *mesh = uluaGetMesh( L, 1 );
Material *material = uluaGetMaterial( L, 2 );
luaL_checktype( L, 3, LUA_TTABLE );
int instances = luaL_checkinteger( L, 4 );
@@ -976,7 +976,7 @@ NOTE: Currently only works on custom mesh
- Success return true
*/
int lmodelsSetMeshColor( lua_State *L ) {
Mesh *mesh = luaL_checkudata( L, 1, "Mesh" );
Mesh *mesh = uluaGetMesh( L, 1 );
Color color = uluaGetColorIndex( L, 2 );
if ( mesh->colors == NULL ) {
@@ -1007,7 +1007,7 @@ Export mesh data to file, returns true on success
- Success return bool
*/
int lmodelsExportMesh( lua_State *L ) {
Mesh *mesh = luaL_checkudata( L, 1, "Mesh" );
Mesh *mesh = uluaGetMesh( L, 1 );
lua_pushboolean( L, ExportMesh( *mesh, luaL_checkstring( L, 2 ) ) );
@@ -1022,7 +1022,7 @@ Compute mesh bounding box limits
- Success return BoundingBox
*/
int lmodelsGetMeshBoundingBox( lua_State *L ) {
Mesh *mesh = luaL_checkudata( L, 1, "Mesh" );
Mesh *mesh = uluaGetMesh( L, 1 );
uluaPushBoundingBox( L, GetMeshBoundingBox( *mesh ) );
@@ -1035,7 +1035,7 @@ int lmodelsGetMeshBoundingBox( lua_State *L ) {
Compute mesh tangents
*/
int lmodelsGenMeshTangents( lua_State *L ) {
Mesh *mesh = luaL_checkudata( L, 1, "Mesh" );
Mesh *mesh = uluaGetMesh( L, 1 );
GenMeshTangents( mesh );
@@ -1097,7 +1097,7 @@ int lmodelsCreateMaterial( lua_State *L ) {
while ( lua_next( L, t4 ) != 0 ) {
if ( strcmp( "texture", (char*)lua_tostring( L, -2 ) ) == 0 ) {
Texture *texture = luaL_checkudata( L, lua_gettop( L ), "Texture" );
Texture *texture = uluaGetTexture( L, lua_gettop( L ) );
material.maps[map].texture = *texture;
printf( "Material Create material.maps[map].texture.id = %d\n", material.maps[map].texture.id );
}
@@ -1134,7 +1134,7 @@ int lmodelsCreateMaterial( lua_State *L ) {
}
}
else if ( strcmp( "shader", (char*)lua_tostring( L, -2 ) ) == 0 ) {
Shader *shader = luaL_checkudata( L, lua_gettop( L ), "Shader" );
Shader *shader = uluaGetShader( L, lua_gettop( L ) );
material.shader = *shader;
}
lua_pop( L, 1 );
@@ -1145,14 +1145,14 @@ int lmodelsCreateMaterial( lua_State *L ) {
}
/*
> RL.SetMaterialTexture( Material material, int mapType, Texture2D texture )
> RL.SetMaterialTexture( Material material, int mapType, Texture texture )
Set texture for a material map type (MATERIAL_MAP_ALBEDO, MATERIAL_MAP_METALNESS...)
*/
int lmodelsSetMaterialTexture( lua_State *L ) {
Material *material = luaL_checkudata( L, 1, "Material" );
Material *material = uluaGetMaterial( L, 1 );
int mapType = luaL_checkinteger( L, 2 );
Texture *texture = luaL_checkudata( L, 3, "Texture" );
Texture *texture = uluaGetTexture( L, 3 );
SetMaterialTexture( material, mapType, *texture );
@@ -1165,7 +1165,7 @@ int lmodelsSetMaterialTexture( lua_State *L ) {
Set color for a material map type
*/
int lmodelsSetMaterialColor( lua_State *L ) {
Material *material = luaL_checkudata( L, 1, "Material" );
Material *material = uluaGetMaterial( L, 1 );
int mapType = luaL_checkinteger( L, 2 );
Color color = uluaGetColorIndex( L, 3 );
@@ -1180,7 +1180,7 @@ int lmodelsSetMaterialColor( lua_State *L ) {
Set value for a material map type
*/
int lmodelsSetMaterialValue( lua_State *L ) {
Material *material = luaL_checkudata( L, 1, "Material" );
Material *material = uluaGetMaterial( L, 1 );
int mapType = luaL_checkinteger( L, 2 );
float value = luaL_checknumber( L, 3 );
@@ -1195,8 +1195,8 @@ int lmodelsSetMaterialValue( lua_State *L ) {
Set shader for material
*/
int lmodelsSetMaterialShader( lua_State *L ) {
Material *material = luaL_checkudata( L, 1, "Material" );
Shader *shader = luaL_checkudata( L, 2, "Shader" );
Material *material = uluaGetMaterial( L, 1 );
Shader *shader = uluaGetShader( L, 2 );
material->shader = *shader;
@@ -1209,7 +1209,7 @@ int lmodelsSetMaterialShader( lua_State *L ) {
Set material generic parameters (if required)
*/
int lmodelsSetMaterialParams( lua_State *L ) {
Material *material = luaL_checkudata( L, 1, "Material" );
Material *material = uluaGetMaterial( L, 1 );
size_t len = uluaGetTableLenIndex( L, 2 );
@@ -1241,7 +1241,7 @@ Get texture from material map type. Returns -1 if no texture
- Success return Texture
*/
int lmodelsGetMaterialTexture( lua_State *L ) {
Material *material = luaL_checkudata( L, 1, "Material" );
Material *material = uluaGetMaterial( L, 1 );
int mapType = luaL_checkinteger( L, 2 );
uluaPushTexture( L, material->maps[ mapType ].texture );
@@ -1257,7 +1257,7 @@ Get color from material map type
- Success return Color
*/
int lmodelsGetMaterialColor( lua_State *L ) {
Material *material = luaL_checkudata( L, 1, "Material" );
Material *material = uluaGetMaterial( L, 1 );
int mapType = luaL_checkinteger( L, 2 );
uluaPushColor( L, material->maps[ mapType ].color );
@@ -1273,7 +1273,7 @@ Get color from material map type
- Success return float
*/
int lmodelsGetMaterialValue( lua_State *L ) {
Material *material = luaL_checkudata( L, 1, "Material" );
Material *material = uluaGetMaterial( L, 1 );
int mapType = luaL_checkinteger( L, 2 );
lua_pushnumber( L, material->maps[ mapType ].value );
@@ -1286,12 +1286,12 @@ int lmodelsGetMaterialValue( lua_State *L ) {
Get material shader
- Success return Shader
- Success return Shader. Returns as lightuserdata
*/
int lmodelsGetMaterialShader( lua_State *L ) {
Material *material = luaL_checkudata( L, 1, "Material" );
Material *material = uluaGetMaterial( L, 1 );
uluaPushShader( L, material->shader );
lua_pushlightuserdata( L, &material->shader );
return 1;
}
@@ -1304,7 +1304,7 @@ Get material parameters
- Success return float{}
*/
int lmodelsGetMaterialParams( lua_State *L ) {
Material *material = luaL_checkudata( L, 1, "Material" );
Material *material = uluaGetMaterial( L, 1 );
Vector4 params = {
material->params[0],
@@ -1349,7 +1349,7 @@ Load model from generated mesh (Default material)
- Success return Model
*/
int lmodelsLoadModelFromMesh( lua_State *L ) {
Mesh *mesh = luaL_checkudata( L, 1, "Mesh" );
Mesh *mesh = uluaGetMesh( L, 1 );
uluaPushModel( L, LoadModelFromMesh( *mesh ) );
@@ -1362,7 +1362,7 @@ int lmodelsLoadModelFromMesh( lua_State *L ) {
Draw a model (With texture if set)
*/
int lmodelsDrawModel( lua_State *L ) {
Model *model = luaL_checkudata( L, 1, "Model" );
Model *model = uluaGetModel( L, 1 );
Vector3 position = uluaGetVector3Index( L, 2 );
float scale = luaL_checknumber( L, 3 );
Color tint = uluaGetColorIndex( L, 4 );
@@ -1378,7 +1378,7 @@ int lmodelsDrawModel( lua_State *L ) {
Draw a model with extended parameters
*/
int lmodelsDrawModelEx( lua_State *L ) {
Model *model = luaL_checkudata( L, 1, "Model" );
Model *model = uluaGetModel( L, 1 );
Vector3 position = uluaGetVector3Index( L, 2 );
Vector3 rotationAxis = uluaGetVector3Index( L, 3 );
float rotationAngle = luaL_checknumber( L, 4 );
@@ -1396,9 +1396,9 @@ int lmodelsDrawModelEx( lua_State *L ) {
Copies material to model material. (Model material is the material id in models.)
*/
int lmodelsSetModelMaterial( lua_State *L ) {
Model *model = luaL_checkudata( L, 1, "Model" );
Model *model = uluaGetModel( L, 1 );
int modelMaterialId = luaL_checkinteger( L, 2 );
Material *material = luaL_checkudata( L, 3, "Material" );
Material *material = uluaGetMaterial( L, 3 );
/* Copy material data instead of using pointer. Pointer would result in double free error. */
model->materials[ modelMaterialId ].shader = material->shader;
@@ -1427,7 +1427,7 @@ int lmodelsSetModelMaterial( lua_State *L ) {
Set material for a mesh (Mesh and material on this model)
*/
int lmodelsSetModelMeshMaterial( lua_State *L ) {
Model *model = luaL_checkudata( L, 1, "Model" );
Model *model = uluaGetModel( L, 1 );
int meshId = luaL_checkinteger( L, 2 );
int materialId = luaL_checkinteger( L, 3 );
@@ -1442,8 +1442,8 @@ int lmodelsSetModelMeshMaterial( lua_State *L ) {
Draw a billboard texture
*/
int lmodelsDrawBillboard( lua_State *L ) {
Camera3D *camera = luaL_checkudata( L, 1, "Camera3D" );
Texture *texture = luaL_checkudata( L, 2, "Texture" );
Camera3D *camera = uluaGetCamera3D( L, 1 );
Texture *texture = uluaGetTexture( L, 2 );
Vector3 position = uluaGetVector3Index( L, 3 );
float size = luaL_checknumber( L, 4 );
Color tint = uluaGetColorIndex( L, 5 );
@@ -1459,8 +1459,8 @@ int lmodelsDrawBillboard( lua_State *L ) {
Draw a billboard texture defined by source
*/
int lmodelsDrawBillboardRec( lua_State *L ) {
Camera3D *camera = luaL_checkudata( L, 1, "Camera3D" );
Texture *texture = luaL_checkudata( L, 2, "Texture" );
Camera3D *camera = uluaGetCamera3D( L, 1 );
Texture *texture = uluaGetTexture( L, 2 );
Rectangle source = uluaGetRectangleIndex( L, 3 );
Vector3 position = uluaGetVector3Index( L, 4 );
Vector2 size = uluaGetVector2Index( L, 5 );
@@ -1477,8 +1477,8 @@ int lmodelsDrawBillboardRec( lua_State *L ) {
Draw a billboard texture defined by source and rotation
*/
int lmodelsDrawBillboardPro( lua_State *L ) {
Camera3D *camera = luaL_checkudata( L, 1, "Camera3D" );
Texture *texture = luaL_checkudata( L, 2, "Texture" );
Camera3D *camera = uluaGetCamera3D( L, 1 );
Texture *texture = uluaGetTexture( L, 2 );
Rectangle source = uluaGetRectangleIndex( L, 3 );
Vector3 position = uluaGetVector3Index( L, 4 );
Vector3 up = uluaGetVector3Index( L, 5 );
@@ -1498,7 +1498,7 @@ int lmodelsDrawBillboardPro( lua_State *L ) {
Set model transform matrix
*/
int lmodelsSetModelTransform( lua_State *L ) {
Model *model = luaL_checkudata( L, 1, "Model" );
Model *model = uluaGetModel( L, 1 );
Matrix transform = uluaGetMatrixIndex( L, 2 );
model->transform = transform;
@@ -1514,7 +1514,7 @@ Get model transform matrix
- Success return Matrix
*/
int lmodelsGetModelTransform( lua_State *L ) {
Model *model = luaL_checkudata( L, 1, "Model" );
Model *model = uluaGetModel( L, 1 );
uluaPushMatrix( L, model->transform );
@@ -1559,8 +1559,8 @@ int lmodelsLoadModelAnimations( lua_State *L ) {
Update model animation pose
*/
int lmodelsUpdateModelAnimation( lua_State *L ) {
Model *model = luaL_checkudata( L, 1, "Model" );
ModelAnimation *modelAnimation = luaL_checkudata( L, 2, "ModelAnimation" );
Model *model = uluaGetModel( L, 1 );
ModelAnimation *modelAnimation = uluaGetModelAnimation( L, 2 );
int frame = luaL_checkinteger( L, 3 );
UpdateModelAnimation( *model, *modelAnimation, frame );
@@ -1576,8 +1576,8 @@ Check model animation skeleton match
- Success return bool
*/
int lmodelsIsModelAnimationValid( lua_State *L ) {
Model *model = luaL_checkudata( L, 1, "Model" );
ModelAnimation *modelAnimation = luaL_checkudata( L, 2, "ModelAnimation" );
Model *model = uluaGetModel( L, 1 );
ModelAnimation *modelAnimation = uluaGetModelAnimation( L, 2 );
lua_pushboolean( L, IsModelAnimationValid( *model, *modelAnimation ) );
@@ -1592,7 +1592,7 @@ Return modelAnimation bone count
- Success return int
*/
int lmodelsGetModelAnimationBoneCount( lua_State *L ) {
ModelAnimation *modelAnimation = luaL_checkudata( L, 1, "ModelAnimation" );
ModelAnimation *modelAnimation = uluaGetModelAnimation( L, 1 );
lua_pushinteger( L, modelAnimation->boneCount );
@@ -1607,7 +1607,7 @@ Return modelAnimation frame count
- Success return int
*/
int lmodelsGetModelAnimationFrameCount( lua_State *L ) {
ModelAnimation *modelAnimation = luaL_checkudata( L, 1, "ModelAnimation" );
ModelAnimation *modelAnimation = uluaGetModelAnimation( L, 1 );
lua_pushinteger( L, modelAnimation->frameCount );
@@ -1711,7 +1711,7 @@ Get collision info between ray and mesh
*/
int lmodelsGetRayCollisionMesh( lua_State *L ) {
Ray ray = uluaGetRayIndex( L, 1 );
Mesh *mesh = luaL_checkudata( L, 2, "Mesh" );
Mesh *mesh = uluaGetMesh( L, 2 );
Matrix transform = uluaGetMatrixIndex( L, 3 );
uluaPushRayCollision( L, GetRayCollisionMesh( ray, *mesh, transform ) );