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Added function: rlCheckBufferLimit()

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This commit is contained in:
raysan5 2018-05-20 01:55:46 +02:00
parent 3b70b66a08
commit ca69068814
3 changed files with 50 additions and 21 deletions
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16
src/shapes.c
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@ -173,6 +173,8 @@ void DrawCircle(int centerX, int centerY, float radius, Color color)
// NOTE: Gradient goes from center (color1) to border (color2)
void DrawCircleGradient(int centerX, int centerY, float radius, Color color1, Color color2)
{
if (rlCheckBufferLimit(RL_TRIANGLES, 3*36)) rlglDraw();
rlBegin(RL_TRIANGLES);
for (int i = 0; i < 360; i += 10)
{
@ -189,8 +191,10 @@ void DrawCircleGradient(int centerX, int centerY, float radius, Color color1, Co
// Draw a color-filled circle (Vector version)
// NOTE: On OpenGL 3.3 and ES2 we use QUADS to avoid drawing order issues (view rlglDraw)
void DrawCircleV(Vector2 center, float radius, Color color)
{
{
#if defined(SUPPORT_QUADS_DRAW_MODE)
if (rlCheckBufferLimit(RL_QUADS, 4*(36/2))) rlglDraw();
rlEnableTexture(GetTextureDefault().id); // Default white texture
rlBegin(RL_QUADS);
@ -207,6 +211,8 @@ void DrawCircleV(Vector2 center, float radius, Color color)
rlDisableTexture();
#else
if (rlCheckBufferLimit(RL_TRIANGLES, 3*(36/2))) rlglDraw();
rlBegin(RL_TRIANGLES);
for (int i = 0; i < 360; i += 10)
{
@ -223,6 +229,8 @@ void DrawCircleV(Vector2 center, float radius, Color color)
// Draw circle outline
void DrawCircleLines(int centerX, int centerY, float radius, Color color)
{
if (rlCheckBufferLimit(RL_LINES, 2*36)) rlglDraw();
rlBegin(RL_LINES);
rlColor4ub(color.r, color.g, color.b, color.a);
@ -504,6 +512,8 @@ void DrawTriangleLines(Vector2 v1, Vector2 v2, Vector2 v3, Color color)
void DrawPoly(Vector2 center, int sides, float radius, float rotation, Color color)
{
if (sides < 3) sides = 3;
if (rlCheckBufferLimit(RL_QUADS, 4*(360/sides))) rlglDraw();
rlPushMatrix();
rlTranslatef(center.x, center.y, 0.0);
@ -544,6 +554,8 @@ void DrawPolyEx(Vector2 *points, int pointsCount, Color color)
{
if (pointsCount >= 3)
{
if (rlCheckBufferLimit(RL_QUADS, pointsCount)) rlglDraw();
#if defined(SUPPORT_QUADS_DRAW_MODE)
rlEnableTexture(GetTextureDefault().id); // Default white texture
@ -579,6 +591,8 @@ void DrawPolyExLines(Vector2 *points, int pointsCount, Color color)
{
if (pointsCount >= 2)
{
if (rlCheckBufferLimit(RL_LINES, pointsCount)) rlglDraw();
rlBegin(RL_LINES);
rlColor4ub(color.r, color.g, color.b, color.a);