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Update shaders_rounded_rectangle.c

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Ray
2025-08-07 17:07:26 +02:00
parent 7e597dd574
commit d45b00b191
1 changed files with 7 additions and 15 deletions
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22
examples/shaders/shaders_rounded_rectangle.c
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@@ -1,6 +1,6 @@
/******************************************************************************************* /*******************************************************************************************
* *
* raylib [shaders] example - Rounded Rectangle * raylib [shaders] example - rounded rectangle
* *
* Example complexity rating: [★★★☆] 3/4 * Example complexity rating: [★★★☆] 3/4
* *
@@ -24,9 +24,8 @@
#endif #endif
//------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------
// Declare custom Structs // Structs definition
//------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------
// Rounded rectangle data // Rounded rectangle data
typedef struct { typedef struct {
Vector4 cornerRadius; // Individual corner radius (top-left, top-right, bottom-left, bottom-right) Vector4 cornerRadius; // Individual corner radius (top-left, top-right, bottom-left, bottom-right)
@@ -54,7 +53,6 @@ typedef struct {
//------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------
// Module Functions Declaration // Module Functions Declaration
//------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------
// Create a rounded rectangle and set uniform locations // Create a rounded rectangle and set uniform locations
static RoundedRectangle CreateRoundedRectangle(Vector4 cornerRadius, float shadowRadius, Vector2 shadowOffset, float shadowScale, float borderThickness, Shader shader); static RoundedRectangle CreateRoundedRectangle(Vector4 cornerRadius, float shadowRadius, Vector2 shadowOffset, float shadowScale, float borderThickness, Shader shader);
@@ -71,11 +69,7 @@ int main(void)
const int screenWidth = 800; const int screenWidth = 800;
const int screenHeight = 450; const int screenHeight = 450;
const Color rectangleColor = BLUE; InitWindow(screenWidth, screenHeight, "raylib [shaders] example - rounded rectangle");
const Color shadowColor = DARKBLUE;
const Color borderColor = SKYBLUE;
InitWindow(screenWidth, screenHeight, "raylib [shaders] example - Rounded Rectangle");
// Load the shader // Load the shader
Shader shader = LoadShader(TextFormat("resources/shaders/glsl%i/base.vs", GLSL_VERSION), Shader shader = LoadShader(TextFormat("resources/shaders/glsl%i/base.vs", GLSL_VERSION),
@@ -94,6 +88,10 @@ int main(void)
// Update shader uniforms // Update shader uniforms
UpdateRoundedRectangle(roundedRectangle, shader); UpdateRoundedRectangle(roundedRectangle, shader);
const Color rectangleColor = BLUE;
const Color shadowColor = DARKBLUE;
const Color borderColor = SKYBLUE;
SetTargetFPS(60); SetTargetFPS(60);
//-------------------------------------------------------------------------------------- //--------------------------------------------------------------------------------------
@@ -124,8 +122,6 @@ int main(void)
DrawRectangle(0, 0, screenWidth, screenHeight, WHITE); DrawRectangle(0, 0, screenWidth, screenHeight, WHITE);
EndShaderMode(); EndShaderMode();
// Draw rectangle shadow using shader // Draw rectangle shadow using shader
rec = (Rectangle){ 50, 200, 110, 60 }; rec = (Rectangle){ 50, 200, 110, 60 };
DrawRectangleLines((int)rec.x - 20, (int)rec.y - 20, (int)rec.width + 40, (int)rec.height + 40, DARKGRAY); DrawRectangleLines((int)rec.x - 20, (int)rec.y - 20, (int)rec.width + 40, (int)rec.height + 40, DARKGRAY);
@@ -143,8 +139,6 @@ int main(void)
DrawRectangle(0, 0, screenWidth, screenHeight, WHITE); DrawRectangle(0, 0, screenWidth, screenHeight, WHITE);
EndShaderMode(); EndShaderMode();
// Draw rectangle's border using shader // Draw rectangle's border using shader
rec = (Rectangle){ 50, 330, 110, 60 }; rec = (Rectangle){ 50, 330, 110, 60 };
DrawRectangleLines((int)rec.x - 20, (int)rec.y - 20, (int)rec.width + 40, (int)rec.height + 40, DARKGRAY); DrawRectangleLines((int)rec.x - 20, (int)rec.y - 20, (int)rec.width + 40, (int)rec.height + 40, DARKGRAY);
@@ -162,8 +156,6 @@ int main(void)
DrawRectangle(0, 0, screenWidth, screenHeight, WHITE); DrawRectangle(0, 0, screenWidth, screenHeight, WHITE);
EndShaderMode(); EndShaderMode();
// Draw one more rectangle with all three colors // Draw one more rectangle with all three colors
rec = (Rectangle){ 240, 80, 500, 300 }; rec = (Rectangle){ 240, 80, 500, 300 };
DrawRectangleLines((int)rec.x - 30, (int)rec.y - 30, (int)rec.width + 60, (int)rec.height + 60, DARKGRAY); DrawRectangleLines((int)rec.x - 30, (int)rec.y - 30, (int)rec.width + 60, (int)rec.height + 60, DARKGRAY);