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Added function DrawRectangleGradientEx()

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Moved function DrawRectangleT() from text module to shapes
Added some comments
This commit is contained in:
raysan5 2017-08-27 21:02:24 +02:00
parent b951f8700e
commit 12cb3afd9e
3 changed files with 57 additions and 9 deletions
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55
src/shapes.c
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@ -289,6 +289,53 @@ void DrawRectangleGradient(int posX, int posY, int width, int height, Color colo
rlEnd();
}
// Draw a gradient-filled rectangle
void DrawRectangleGradientEx(Rectangle rec, Color col1, Color col2, Color col3, Color col4)
{
rlEnableTexture(GetTextureDefault().id); // Default white texture
rlBegin(RL_QUADS);
rlNormal3f(0.0f, 0.0f, 1.0f);
rlColor4ub(col1.r, col1.g, col1.b, col1.a);
rlTexCoord2f(0.0f, 0.0f);
rlVertex2f(rec.x, rec.y);
rlColor4ub(col2.r, col2.g, col2.b, col2.a);
rlTexCoord2f(0.0f, 1.0f);
rlVertex2f(rec.x, rec.y + rec.height);
rlColor4ub(col3.r, col3.g, col3.b, col3.a);
rlTexCoord2f(1.0f, 1.0f);
rlVertex2f(rec.x + rec.width, rec.y + rec.height);
rlColor4ub(col4.r, col4.g, col4.b, col4.a);
rlTexCoord2f(1.0f, 0.0f);
rlVertex2f(rec.x + rec.width, rec.y);
rlEnd();
// Draw rectangle using font texture white character
/*
rlTexCoord2f((float)GetDefaultFont().chars[95].rec.x/GetDefaultFont().texture.width,
(float)GetDefaultFont().chars[95].rec.y/GetDefaultFont().texture.height);
rlVertex2f(rec.x, rec.y);
rlTexCoord2f((float)GetDefaultFont().chars[95].rec.x/GetDefaultFont().texture.width,
(float)(GetDefaultFont().chars[95].rec.y + GetDefaultFont().chars[95].rec.height)/GetDefaultFont().texture.height);
rlVertex2f(rec.x, rec.y + rec.height);
rlTexCoord2f((float)(GetDefaultFont().chars[95].rec.x + GetDefaultFont().chars[95].rec.width)/GetDefaultFont().texture.width,
(float)(GetDefaultFont().chars[95].rec.y + GetDefaultFont().chars[95].rec.height)/GetDefaultFont().texture.height);
rlVertex2f(rec.x + rec.width, rec.y + rec.height);
rlTexCoord2f((float)(GetDefaultFont().chars[95].rec.x + GetDefaultFont().chars[95].rec.width)/GetDefaultFont().texture.width,
(float)GetDefaultFont().chars[95].rec.y/GetDefaultFont().texture.height);
rlVertex2f(rec.x + rec.width, rec.y);
*/
rlDisableTexture();
}
// Draw a color-filled rectangle (Vector version)
// NOTE: On OpenGL 3.3 and ES2 we use QUADS to avoid drawing order issues (view rlglDraw)
void DrawRectangleV(Vector2 position, Vector2 size, Color color)
@ -362,6 +409,14 @@ void DrawRectangleLines(int posX, int posY, int width, int height, Color color)
}
}
// Draw rectangle using text character (char: 127)
// NOTE: Useful to avoid changing to default white texture
void DrawRectangleT(int posX, int posY, int width, int height, Color color)
{
DrawTexturePro(GetDefaultFont().texture, GetDefaultFont().chars[95].rec,
(Rectangle){ posX, posY, width, height }, (Vector2){ 0, 0 }, 0.0f, color);
}
// Draw a triangle
void DrawTriangle(Vector2 v1, Vector2 v2, Vector2 v3, Color color)
{