MrMonopoly/raylib
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Remove functions

Browse Source
This commit is contained in:
Jopestpe 2025-10-07 15:12:32 -03:00 committed by GitHub
parent 68baddb41d
commit 2c7aeabf36
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 15 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
examples/shapes/shapes_triangle_strip.c
View File

@ -21,12 +21,6 @@
#define RAYGUI_IMPLEMENTATION #define RAYGUI_IMPLEMENTATION
#include "raygui.h" // Required for GUI controls #include "raygui.h" // Required for GUI controls
//----------------------------------------------------------------------------------
// Module Functions Declaration
//----------------------------------------------------------------------------------
static Vector2 CalculatePoint(Vector2 start, float angle, float length);
static void DrawTriangleCustom(Vector2 point1, Vector2 point2, Vector2 point3, float angle, bool outline);
//------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------
// Program main entry point // Program main entry point
//------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------
@ -54,18 +48,20 @@ int main(void)
{ {
// Update // Update
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------
int pointCount = (int)(segments); int pointCount = (int)(segments);
float angleStep = (360.0f/pointCount)*DEG2RAD; float angleStep = (360.0f/pointCount)*DEG2RAD;
for (int i = 0, i2 = 0; i < pointCount; i++, i2 += 2) for (int i = 0, i2 = 0; i < pointCount; i++, i2 += 2)
{ {
points[i2] = CalculatePoint(center, i*angleStep, insideRadius); float angle1 = i*angleStep;
points[i2 + 1] = CalculatePoint(center, i*angleStep + angleStep/2.0f, outsideRadius); points[i2] = (Vector2){ center.x + cosf(angle1)*insideRadius, center.y + sinf(angle1)*insideRadius };
float angle2 = angle1 + angleStep/2.0f;
points[i2 + 1] = (Vector2){ center.x + cosf(angle2)*outsideRadius, center.y + sinf(angle2)*outsideRadius };
} }
points[pointCount*2] = points[0]; points[pointCount*2] = points[0];
points[pointCount*2 + 1] = points[1]; points[pointCount*2 + 1] = points[1];
//----------------------------------------------------------------------------------
// Draw // Draw
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------
@ -75,8 +71,15 @@ int main(void)
for (int i = 0, i2 = 0; i < pointCount; i++, i2 += 2) for (int i = 0, i2 = 0; i < pointCount; i++, i2 += 2)
{ {
DrawTriangleCustom(points[i2], points[i2 + 1], points[i2 + 2], i*angleStep, outline); float angle1 = i*angleStep;
DrawTriangleCustom(points[i2 + 2], points[i2 + 1], points[i2 + 3], i*angleStep + (angleStep/2), outline); Color color = ColorFromHSV(angle1*RAD2DEG, 1.0f, 1.0f);
DrawTriangle(points[i2 + 2], points[i2 + 1], points[i2], color);
if (outline) DrawTriangleLines(points[i2], points[i2 + 1], points[i2 + 2], BLACK);
float angle2 = angle1 + angleStep/2.0f;
color = ColorFromHSV(angle2*RAD2DEG, 1.0f, 1.0f);
DrawTriangle(points[i2 + 3], points[i2 + 1], points[i2 + 2], color);
if (outline) DrawTriangleLines(points[i2 + 2], points[i2 + 1], points[i2 + 3], BLACK);
} }
DrawLine(580, 0, 580, GetScreenHeight(), (Color){ 218, 218, 218, 255 }); DrawLine(580, 0, 580, GetScreenHeight(), (Color){ 218, 218, 218, 255 });
@ -100,16 +103,4 @@ int main(void)
//-------------------------------------------------------------------------------------- //--------------------------------------------------------------------------------------
return 0; return 0;
}
static Vector2 CalculatePoint(Vector2 start, float angle, float radius)
{
return (Vector2){ start.x + cosf(angle)*radius, start.y + sinf(angle)*radius };
}
static void DrawTriangleCustom(Vector2 point1, Vector2 point2, Vector2 point3, float angle, bool outline)
{
Color color = ColorFromHSV(angle*RAD2DEG, 1.0f, 1.0f);
DrawTriangle(point3, point2, point1, color);
if (outline) DrawTriangleLines(point1, point2, point3, BLACK);
} }