UnloadMaterial can also optionally free textures and shader.

API.md

@@ -2782,7 +2782,7 @@ Default projection matrix near cull distance
 
 ---
 
-> RL_CULL_DISTANCE_FAR = 1000.0
+> RL_CULL_DISTANCE_FAR = 1000
 
 Default projection matrix far cull distance
 
@@ -7381,7 +7381,7 @@ Check if a model is ready
 
 > RL.UnloadModel( Model model )
 
-Unload model (including meshes) from memory (RAM and/or VRAM)
+Unload model (meshes/materials) from memory (RAM and/or VRAM)
 
 ---
 
@@ -7774,9 +7774,9 @@ Check if a material is ready
 
 ---
 
-> RL.UnloadMaterial( Material material )
+> RL.UnloadMaterial( Material material, bool freeAll )
 
-Unload material from GPU memory (VRAM)
+Unload material from GPU memory (VRAM). Note! Use freeAll to unload shaders and textures
 
 ---
 

ReiLua_API.lua

@@ -944,7 +944,7 @@ RL.RL_MAX_SHADER_LOCATIONS=32
 ---Default projection matrix near cull distance
 RL.RL_CULL_DISTANCE_NEAR=0.01
 ---Default projection matrix far cull distance
-RL.RL_CULL_DISTANCE_FAR=1000.0
+RL.RL_CULL_DISTANCE_FAR=1000
 
 -- Defines - RLGL Texture parameters
 
@@ -4557,7 +4557,7 @@ function RL.LoadModelFromMesh( mesh ) end
 ---@return any isReady 
 function RL.IsModelReady( model ) end
 
----Unload model (including meshes) from memory (RAM and/or VRAM)
+---Unload model (meshes/materials) from memory (RAM and/or VRAM)
 ---@param model any
 ---@return any RL.UnloadModel
 function  RL.UnloadModel( model ) end
@@ -4936,10 +4936,11 @@ function RL.CreateMaterial( materialData ) end
 ---@return any isReady 
 function RL.IsMaterialReady( material ) end
 
----Unload material from GPU memory (VRAM)
+---Unload material from GPU memory (VRAM). Note! Use freeAll to unload shaders and textures
 ---@param material any
+---@param freeAll boolean
 ---@return any RL.UnloadMaterial
-function  RL.UnloadMaterial( material ) end
+function  RL.UnloadMaterial( material, freeAll ) end
 
 ---Set texture for a material map type (MATERIAL_MAP_ALBEDO, MATERIAL_MAP_METALNESS...)
 ---@param material any

changelog

@@ -63,8 +63,8 @@ DETAILED CHANGES:
 	- ADDED: GetMouseOffset and GetMouseScale.
 	- CHANGE: Raymath *Equals functions return bool instead of int.
 	- FIXED: ColorToInt cast to unsigned int.
-	- ADDED: Many Gui controls accept now nil for text.
-	- ADDED: Some raygui controls return 1 instead of 0 when pressed or scrolled.
+	- CHANGE: Many Gui controls accept now nil for text.
+	- CHANGE: Some raygui controls return 1 instead of 0 when pressed or scrolled.
 	- ADDED: DrawGridEx.
 	- ADDED: GetRayBoxCells.
 	- FIXED: GenImageColor color was also argument 1.
@@ -72,6 +72,7 @@ DETAILED CHANGES:
 	- ADDED: LoadBufferFormatted, SetBufferData and CopyBufferData. Compressed resource file example.
 	- ADDED: GetBufferAsString.
 	- FIXED: rlSetVertexAttribute takes pointer as Buffer.
+	- CHANGE: UnloadMaterial can also optionally free textures and shader.
 
 ------------------------------------------------------------------------
 Release:	ReiLua version 0.7.0		Using Raylib 5.0 and Forked Raygui 4.0

devnotes

@@ -14,7 +14,11 @@ Backlog {
 		* AudioStream.
 	* Models
 		* Mesh bone weight management?
+	* CBuffer
+		* Check endianess.
 
+	* Textures
+		* Try making atlas packer with stbrp_pack_rects.
 	* Examples
 		* Improve Dungeon crawler example by generating custom mesh instead of drawing 3D quads.
 		* Platformer example physics update for true framerate independence.

docgen.lua

@@ -330,11 +330,11 @@ for _, src in ipairs( sourceFiles ) do
 				elseif type( value ) == "table" then
 					-- All tables are colors.
 					apiFile:write( defineName.." = { "
-						..math.tointeger( value[1] )..", "..math.tointeger( value[2] )..", "
-						..math.tointeger( value[3] )..", "..math.tointeger( value[4] ).." }\n\n" )
+						..math.floor( value[1] )..", "..math.floor( value[2] )..", "
+						..math.floor( value[3] )..", "..math.floor( value[4] ).." }\n\n" )
 					luaApiFile:write( "RL."..defineName.."={"
-						..math.tointeger( value[1] )..","..math.tointeger( value[2] )..","
-						..math.tointeger( value[3] )..","..math.tointeger( value[4] ).."}\n" )
+						..math.floor( value[1] )..","..math.floor( value[2] )..","
+						..math.floor( value[3] )..","..math.floor( value[4] ).."}\n" )
 				else
 					apiFile:write( "> "..defineName.." = "..value.."\n\n" )
 					luaApiFile:write( "RL."..defineName.."="..value.."\n" )

examples/iqm_test/main.lua

@@ -43,7 +43,7 @@ function RL.init()
 	} )
 	model = RL.LoadModel( RL.GetBasePath().."../resources/iqm/monkey.iqm" )
 	-- Unload old material.
-	RL.UnloadMaterial( RL.GetModelMaterial( model, 0 ) )
+	RL.UnloadMaterial( RL.GetModelMaterial( model, 0 ), true )
 
 	RL.SetModelMaterial( model, 0, material )
 	animations = RL.LoadModelAnimations( RL.GetBasePath().."../resources/iqm/monkey.iqm" )

examples/platformer/main.lua

@@ -286,7 +286,7 @@ local function drawPlayer()
 end
 
 function RL.draw()
-	RL.ClearBackground( RL.RED )
+	RL.ClearBackground( RL.BLACK )
 
 	RL.BeginTextureMode( framebuffer )
 		drawMap()

examples/resources/shaders/glsl330/base.fs

@@ -14,11 +14,10 @@ out vec4 finalColor;
 // NOTE: Add here your custom variables
 
 void main() {
-    // Texel color fetching from texture sampler
-    vec4 texelColor = texture( texture0, fragTexCoord );
+	// Texel color fetching from texture sampler
+	vec4 texelColor = texture( texture0, fragTexCoord );
 
-    // NOTE: Implement here your fragment shader code
+	// NOTE: Implement here your fragment shader code
 
-    finalColor = texelColor * colDiffuse;
+	finalColor = texelColor * colDiffuse;
 }
-

examples/resources/shaders/glsl330/base.vs

@@ -16,10 +16,10 @@ out vec4 fragColor;
 // NOTE: Add here your custom variables
 
 void main() {
-    // Send vertex attributes to fragment shader
-    fragTexCoord = vertexTexCoord;
-    fragColor = vertexColor;
+	// Send vertex attributes to fragment shader
+	fragTexCoord = vertexTexCoord;
+	fragColor = vertexColor;
 
-    // Calculate final vertex position
-    gl_Position = mvp * vec4( vertexPosition, 1.0 );
+	// Calculate final vertex position
+	gl_Position = mvp * vec4( vertexPosition, 1.0 );
 }

src/models.c

@@ -605,7 +605,7 @@ int lmodelsIsModelReady( lua_State* L ) {
 /*
 > RL.UnloadModel( Model model )
 
-Unload model (including meshes) from memory (RAM and/or VRAM)
+Unload model (meshes/materials) from memory (RAM and/or VRAM)
 */
 int lmodelsUnloadModel( lua_State* L ) {
 	Model* model = uluaGetModel( L, 1 );
@@ -1951,19 +1951,23 @@ int lmodelsIsMaterialReady( lua_State* L ) {
 }
 
 /*
-> RL.UnloadMaterial( Material material )
+> RL.UnloadMaterial( Material material, bool freeAll )
 
-Unload material from GPU memory (VRAM)
+Unload material from GPU memory (VRAM). Note! Use freeAll to unload shaders and textures
 */
 int lmodelsUnloadMaterial( lua_State* L ) {
 	Material* material = uluaGetMaterial( L, 1 );
+	bool freeAll = lua_toboolean( L, 2 );
 
-	/* Custom UnloadMaterial since we don't want to free Shaders or Textures. */
-	unloadMaterial( material );
+	if ( freeAll ) {
+		UnloadMaterial( *material );
+	}
+	/* Custom UnloadMaterial if we don't want to free Shaders or Textures. */
+	else {
+		unloadMaterial( material );
+	}
 	memset( material, 0, sizeof( Material ) );
 
-	// UnloadMaterial( *material );
-
 	return 0;
 }