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REMOVED: rlPushMatrix()/rlPopMatrix() from rshapes

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This simplification will allow the usage of `rshapes` as STANDALONE mode in a future. Only a small set of `rlgl` functions are required and they can be "more" easely replaced if no `rlPushMatrix()`/`rlPopMatrix()` are involved.

More simplification planned for the future, maybe the textures dependencies.
This commit is contained in:
Ray 2022-09-05 18:23:25 +02:00
parent 9996e328cb
commit e59442bfab
2 changed files with 83 additions and 95 deletions
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23
examples/shapes/shapes_basic_shapes.c
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@ -2,7 +2,7 @@
*
* raylib [shapes] example - Draw basic shapes 2d (rectangle, circle, line...)
*
* Example originally created with raylib 1.0, last time updated with raylib 4.0
* Example originally created with raylib 1.0, last time updated with raylib 4.2
*
* Example licensed under an unmodified zlib/libpng license, which is an OSI-certified,
* BSD-like license that allows static linking with closed source software
@ -25,6 +25,8 @@ int main(void)
InitWindow(screenWidth, screenHeight, "raylib [shapes] example - basic shapes drawing");
float rotation = 0.0f;
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
@ -33,7 +35,7 @@ int main(void)
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
rotation += 0.2f;
//----------------------------------------------------------------------------------
// Draw
@ -55,17 +57,18 @@ int main(void)
DrawRectangleLines(screenWidth/4*2 - 40, 320, 80, 60, ORANGE); // NOTE: Uses QUADS internally, not lines
// Triangle shapes and lines
DrawTriangle((Vector2){screenWidth/4.0f *3.0f, 80.0f},
(Vector2){screenWidth/4.0f *3.0f - 60.0f, 150.0f},
(Vector2){screenWidth/4.0f *3.0f + 60.0f, 150.0f}, VIOLET);
DrawTriangle((Vector2){ screenWidth/4.0f *3.0f, 80.0f },
(Vector2){ screenWidth/4.0f *3.0f - 60.0f, 150.0f },
(Vector2){ screenWidth/4.0f *3.0f + 60.0f, 150.0f }, VIOLET);
DrawTriangleLines((Vector2){screenWidth/4.0f*3.0f, 160.0f},
(Vector2){screenWidth/4.0f*3.0f - 20.0f, 230.0f},
(Vector2){screenWidth/4.0f*3.0f + 20.0f, 230.0f}, DARKBLUE);
DrawTriangleLines((Vector2){ screenWidth/4.0f*3.0f, 160.0f },
(Vector2){ screenWidth/4.0f*3.0f - 20.0f, 230.0f },
(Vector2){ screenWidth/4.0f*3.0f + 20.0f, 230.0f }, DARKBLUE);
// Polygon shapes and lines
DrawPoly((Vector2){screenWidth/4.0f*3, 320}, 6, 80, 0, BROWN);
DrawPolyLinesEx((Vector2){screenWidth/4.0f*3, 320}, 6, 80, 0, 6, BEIGE);
DrawPoly((Vector2){ screenWidth/4.0f*3, 330 }, 6, 80, rotation, BROWN);
DrawPolyLines((Vector2){ screenWidth/4.0f*3, 330 }, 6, 90, rotation, BROWN);
DrawPolyLinesEx((Vector2){ screenWidth/4.0f*3, 330 }, 6, 85, rotation, 6, BEIGE);
// NOTE: We draw all LINES based shapes together to optimize internal drawing,
// this way, all LINES are rendered in a single draw pass