Add debug textures, move shader sources our of C++ code, partially fi…

…xed transforms on map.

BMEdit/Editor/Resources/BMEdit.qrc

@@ -11,5 +11,13 @@
     <file alias="weapon_icon.png">Icons/Glacier/Weapon.png</file>
     <file alias="cloth_icon.png">Icons/Glacier/Cloth.png</file>
     <file alias="unknown_icon.png">Icons/Glacier/Unknown.png</file>
+
+    <file alias="mtl_unsupported.png">Textures/unsupported_material.png</file>
+    <file alias="mtl_missing_texture.png">Textures/missing_texture.png</file>
+
+    <file alias="mtl_colored_gl33.vsh">Shaders/ColoredEntity_GL33.vsh</file>
+    <file alias="mtl_colored_gl33.fsh">Shaders/ColoredEntity_GL33.fsh</file>
+    <file alias="mtl_textured_gl33.vsh">Shaders/TexturedEntity_GL33.vsh</file>
+    <file alias="mtl_textured_gl33.fsh">Shaders/TexturedEntity_GL33.fsh</file>
 </qresource>
 </RCC>

BMEdit/Editor/Resources/Shaders/ColoredEntity_GL33.fsh

@@ -0,0 +1,15 @@
+#version 330 core
+//
+// This file is a part of BMEdit project
+// Description: Basic shader to render color filled entity & gizmo
+//
+
+uniform vec4 i_Color;
+
+// Out
+out vec4 o_FragColor;
+
+void main()
+{
+    o_FragColor = i_Color;
+}

BMEdit/Editor/Resources/Shaders/ColoredEntity_GL33.vsh

@@ -0,0 +1,30 @@
+#version 330 core
+//
+// This file is a part of BMEdit project
+// Description: Basic shader to render color filled entity & gizmo
+//
+
+// Layout
+layout (location = 0) in vec3 aPos;
+
+// Common
+struct Camera
+{
+    mat4  proj;
+    mat4  view;
+    ivec2 resolution;
+};
+
+struct Transform
+{
+    mat4 model;
+};
+
+// Uniforms
+uniform Camera i_uCamera;
+uniform Transform i_uTransform;
+
+void main()
+{
+    gl_Position = i_uCamera.proj * i_uCamera.view * i_uTransform.model * vec4(aPos.x, aPos.y, aPos.z, 1.0);
+}

BMEdit/Editor/Resources/Shaders/TexturedEntity_GL33.fsh

@@ -0,0 +1,16 @@
+#version 330 core
+//
+// This file is a part of BMEdit project
+// Description: Basic shader to render textured entity
+//
+
+uniform sampler2D i_ActiveTexture;
+in vec2 g_TexCoord;
+
+// Out
+out vec4 o_FragColor;
+
+void main()
+{
+    o_FragColor = texture(i_ActiveTexture, g_TexCoord);
+}

BMEdit/Editor/Resources/Shaders/TexturedEntity_GL33.vsh

@@ -0,0 +1,35 @@
+#version 330 core
+//
+// This file is a part of BMEdit project
+// Description: Basic shader to render textured entity
+//
+
+// Layout
+layout (location = 0) in vec3 aPos;
+layout (location = 1) in vec2 aUV;
+
+// Common
+struct Camera
+{
+    mat4  proj;
+    mat4  view;
+    ivec2 resolution;
+};
+
+struct Transform
+{
+    mat4 model;
+};
+
+// Uniforms
+uniform Camera i_uCamera;
+uniform Transform i_uTransform;
+
+// Out
+out vec2 g_TexCoord;
+
+void main()
+{
+    gl_Position = i_uCamera.proj * i_uCamera.view * i_uTransform.model * vec4(aPos.x, aPos.y, aPos.z, 1.0);
+    g_TexCoord = aUV;
+}