mirrors/raylib
1
0
Fork 0
mirror of https://github.com/raysan5/raylib.git synced 2025-11-17 07:41:14 +00:00
Code Issues Packages Projects Releases Wiki Activity

WARNING: **NEW** raylib code CONVENTION: Comments do not end with '.'

Browse Source
This commit is contained in:
Ray
2025-08-07 18:23:20 +02:00
parent 6792e6e2dd
commit 570082deba
55 changed files with 210 additions and 208 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
examples/shaders/shaders_hybrid_render.c
View File

@@ -61,15 +61,15 @@ int main(void)
// You are required to write depth for all shaders if one shader does it
Shader shdrRaster = LoadShader(0, TextFormat("resources/shaders/glsl%i/hybrid_raster.fs", GLSL_VERSION));
// Declare Struct used to store camera locs.
// Declare Struct used to store camera locs
RayLocs marchLocs = {0};
// Fill the struct with shader locs.
// Fill the struct with shader locs
marchLocs.camPos = GetShaderLocation(shdrRaymarch, "camPos");
marchLocs.camDir = GetShaderLocation(shdrRaymarch, "camDir");
marchLocs.screenCenter = GetShaderLocation(shdrRaymarch, "screenCenter");
// Transfer screenCenter position to shader. Which is used to calculate ray direction.
// Transfer screenCenter position to shader. Which is used to calculate ray direction
Vector2 screenCenter = {.x = screenWidth/2.0f, .y = screenHeight/2.0f};
SetShaderValue(shdrRaymarch, marchLocs.screenCenter , &screenCenter , SHADER_UNIFORM_VEC2);
@@ -85,7 +85,7 @@ int main(void)
.projection = CAMERA_PERSPECTIVE // Camera projection type
};
// Camera FOV is pre-calculated in the camera Distance.
// Camera FOV is pre-calculated in the camera distance
float camDist = 1.0f/(tanf(camera.fovy*0.5f*DEG2RAD));
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
@@ -98,10 +98,10 @@ int main(void)
//----------------------------------------------------------------------------------
UpdateCamera(&camera, CAMERA_ORBITAL);
// Update Camera Postion in the ray march shader.
// Update Camera Postion in the ray march shader
SetShaderValue(shdrRaymarch, marchLocs.camPos, &(camera.position), RL_SHADER_UNIFORM_VEC3);
// Update Camera Looking Vector. Vector length determines FOV.
// Update Camera Looking Vector. Vector length determines FOV
Vector3 camDir = Vector3Scale( Vector3Normalize( Vector3Subtract(camera.target, camera.position)) , camDist);
SetShaderValue(shdrRaymarch, marchLocs.camDir, &(camDir), RL_SHADER_UNIFORM_VEC3);
//----------------------------------------------------------------------------------
@@ -113,7 +113,7 @@ int main(void)
ClearBackground(WHITE);
// Raymarch Scene
rlEnableDepthTest(); //Manually enable Depth Test to handle multiple rendering methods.
rlEnableDepthTest(); // Manually enable Depth Test to handle multiple rendering methods
BeginShaderMode(shdrRaymarch);
DrawRectangleRec((Rectangle){0,0, (float)screenWidth, (float)screenHeight},WHITE);
EndShaderMode();