opengl

sechshelme · Apr 3, 2024 · 45a7041 · 45a7041
1 parent 13ade83
commit 45a7041
Show file tree

Hide file tree

Showing 246 changed files with 33 additions and 84,932 deletions.
diff --git a/04_-_Key_Press/Project1.lpi b/04_-_Key_Press/Project1.lpi
diff --git a/04_-_Key_Press/Project1.pas b/04_-_Key_Press/Project1.pas
diff --git a/04_-_Key_Press/down.bmp b/04_-_Key_Press/down.bmp
diff --git a/04_-_Key_Press/left.bmp b/04_-_Key_Press/left.bmp
diff --git a/04_-_Key_Press/press.bmp b/04_-_Key_Press/press.bmp
diff --git a/04_-_Key_Press/right.bmp b/04_-_Key_Press/right.bmp
diff --git a/04_-_Key_Press/up.bmp b/04_-_Key_Press/up.bmp
diff --git a/OpenGL_4.5/10_-_Erstes_Beispiel/Project1.pas b/OpenGL_4.5/10_-_Erstes_Beispiel/Project1.pas
@@ -1,7 +1,7 @@
 program Project1;
 
 uses
-  dglOpenGL,
+  oglglad_gl,
   oglContext,
   oglVector,
   oglMatrix,
@@ -55,15 +55,6 @@
 
   procedure Init_SDL_and_OpenGL;
   begin
-    // --- OpenGL inizialisieren
-    if not InitOpenGL then begin
-      WriteLn('OpenGL-Fehler');
-      Halt(1);
-    end;
-    ReadExtensions;
-    ReadImplementationProperties;
-    InitOpenGLDebug;
-
     // --- SDL inizialisieren
     if SDL_Init(SDL_INIT_VIDEO) < 0 then begin
       WriteLn('SDL could not initialize! SDL_Error: ', SDL_GetError);
@@ -85,6 +76,10 @@
     if SDL_GL_SetSwapInterval(1) < 0 then begin
       WriteLn('Warning: Unable to set VSync! SDL Error: ', SDL_GetError);
     end;
+
+    // --- OpenGL inizialisieren
+    Load_GLADE;
+    InitOpenGLDebug;
   end;
 
   procedure CreateScene;

diff --git a/OpenGL_4.5/15_-_Mehrere_Context/Project1.pas b/OpenGL_4.5/15_-_Mehrere_Context/Project1.pas
@@ -1,7 +1,7 @@
 program Project1;
 
 uses
-  dglOpenGL,
+  oglglad_gl,
   oglContext,
   oglVector,
   oglMatrix,
@@ -39,15 +39,6 @@
   var
     i: integer;
   begin
-    // --- OpenGL inizialisieren
-    if not InitOpenGL then begin
-      WriteLn('OpenGL-Fehler');
-      Halt(1);
-    end;
-    ReadExtensions;
-    ReadImplementationProperties;
-    InitOpenGLDebug;
-
     // --- SDL inizialisieren
     if SDL_Init(SDL_INIT_VIDEO) < 0 then begin
       WriteLn('SDL could not initialize! SDL_Error: ', SDL_GetError);
@@ -75,6 +66,10 @@
     if SDL_GL_SetSwapInterval(1) < 0 then begin
       WriteLn('Warning: Unable to set VSync! SDL Error: ', SDL_GetError);
     end;
+
+    // --- OpenGL inizialisieren
+    Load_GLADE;
+    InitOpenGLDebug;
   end;
 
   procedure CreateScene;
@@ -85,11 +80,10 @@
     MyShader := TShader.Create;
     MyShader.LoadShaderObjectFromFile(GL_VERTEX_SHADER, 'Vertexshader.glsl');
     MyShader.LoadShaderObjectFromFile(GL_FRAGMENT_SHADER, 'Fragmentshader.glsl');
-    MyShader.LinkProgramm;
+    MyShader.LinkProgram;
     MyShader.UseProgram;
     Color_ID := MyShader.UniformLocation('uCol');
 
-
     glGenVertexArrays(1, @VAO);
     glBindVertexArray(VAO);
     glBindBuffer(GL_ARRAY_BUFFER, VBO);

diff --git a/OpenGL_4.5/20_-_Stencil/Project1.pas b/OpenGL_4.5/20_-_Stencil/Project1.pas
@@ -1,7 +1,7 @@
 program Project1;
 
 uses
-  dglOpenGL,
+  oglglad_gl,
   oglContext,
   oglVector,
   oglMatrix,
@@ -129,15 +129,6 @@
 
   procedure Init_SDL_and_OpenGL;
   begin
-    // --- OpenGL inizialisieren
-    if not InitOpenGL then begin
-      WriteLn('OpenGL-Fehler');
-      Halt(1);
-    end;
-    ReadExtensions;
-    ReadImplementationProperties;
-    InitOpenGLDebug;
-
     // --- SDL inizialisieren
     if SDL_Init(SDL_INIT_VIDEO) < 0 then begin
       WriteLn('SDL could not initialize! SDL_Error: ', SDL_GetError);
@@ -161,14 +152,18 @@
     if SDL_GL_SetSwapInterval(1) < 0 then begin
       WriteLn('Warning: Unable to set VSync! SDL Error: ', SDL_GetError);
     end;
+
+    // --- OpenGL inizialisieren
+    Load_GLADE;
+    InitOpenGLDebug;
   end;
 
   procedure CreateScene;
   begin
     Shader := TShader.Create;
     Shader.LoadShaderObject(GL_VERTEX_SHADER, Vertex_Shader);
     Shader.LoadShaderObject(GL_FRAGMENT_SHADER, Fragment_Shader);
-    Shader.LinkProgramm;
+    Shader.LinkProgram;
     Shader.UseProgram;
     with Shader do begin
       ModelMatrix_ID := UniformLocation('model');
@@ -197,13 +192,13 @@
     glBufferData(GL_ARRAY_BUFFER, Length(vertices) * sizeof(GLfloat), PGLvoid(vertices), GL_STATIC_DRAW);
 
     glEnableVertexAttribArray(0);
-    glVertexAttribPointer(0, 3, GL_FLOAT, False, 8 * SizeOf(GLfloat), nil);
+    glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 8 * SizeOf(GLfloat), nil);
 
     glEnableVertexAttribArray(1);
-    glVertexAttribPointer(1, 3, GL_FLOAT, False, 8 * SizeOf(GLfloat), PGLvoid(3 * SizeOf(GLfloat)));
+    glVertexAttribPointer(1, 3, GL_FLOAT, GL_FALSE, 8 * SizeOf(GLfloat), PGLvoid(3 * SizeOf(GLfloat)));
 
     glEnableVertexAttribArray(2);
-    glVertexAttribPointer(2, 2, GL_FLOAT, False, 8 * SizeOf(GLfloat), PGLvoid(6 * SizeOf(GLfloat)));
+    glVertexAttribPointer(2, 2, GL_FLOAT, GL_FALSE, 8 * SizeOf(GLfloat), PGLvoid(6 * SizeOf(GLfloat)));
 
     ViewMatrix.Uniform(ViewMatrix_ID);
     ProdMatrix.Uniform(ProMatrix_ID);