UnrealXR/raylib
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

REVIEWED: shaders_multi_sample2d

Browse source
This commit is contained in:
Ray 2021-03-17 19:03:51 +01:00
parent aba69146f2
commit ff6d5c8ddb
3 changed files with 22 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

14
examples/shaders/shaders_multi_sample2d.c
View file

@ -45,6 +45,10 @@ int main(void)
// Get an additional sampler2D location to be enabled on drawing
int texBlueLoc = GetShaderLocation(shader, "texture1");
// Get shader uniform for divider
int dividerLoc = GetShaderLocation(shader, "divider");
float dividerValue = 0.5f;
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
@ -54,7 +58,13 @@ int main(void)
{
// Update
//----------------------------------------------------------------------------------
// ...
if (IsKeyDown(KEY_RIGHT)) dividerValue += 0.01f;
else if (IsKeyDown(KEY_LEFT)) dividerValue -= 0.01f;
if (dividerValue < 0.0f) dividerValue = 0.0f;
else if (dividerValue > 1.0f) dividerValue = 1.0f;
SetShaderValue(shader, dividerLoc, &dividerValue, SHADER_UNIFORM_FLOAT);
//----------------------------------------------------------------------------------
// Draw
@ -75,6 +85,8 @@ int main(void)
DrawTexture(texRed, 0, 0, WHITE);
EndShaderMode();
DrawText("Use KEY_LEFT/KEY_RIGHT to move texture mixing in shader!", 80, GetScreenHeight() - 40, 20, RAYWHITE);
EndDrawing();
//----------------------------------------------------------------------------------