mirrors/raylib
1
0
Fork 0
mirror of https://github.com/raysan5/raylib.git synced 2025-09-28 14:08:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

Some code tweaks

Browse Source
This commit is contained in:
Ray
2016-09-07 23:14:16 +02:00
parent 36f20376e6
commit 10280c4b91
2 changed files with 5 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/rlgl.c
View File

@@ -337,7 +337,7 @@ static int screenHeight; // Default framebuffer height
// Lighting data
static Light lights[MAX_LIGHTS]; // Lights pool
static int lightsCount = 0; // Enabled lights counter
static int lightsLocs[MAX_LIGHTS][8]; // 8 possible location points per light:
static int lightsLocs[MAX_LIGHTS][8]; // Lights location points in shader: 8 possible points per light:
// enabled, type, position, target, radius, diffuse, intensity, coneAngle
//----------------------------------------------------------------------------------
@@ -3713,7 +3713,7 @@ static void SetShaderLightsValues(Shader shader)
} break;
case LIGHT_DIRECTIONAL:
{
Vector3 direction = { lights[i]->target.x - lights[i]->position.x, lights[i]->target.y - lights[i]->position.y, lights[i]->target.z - lights[i]->position.z };
Vector3 direction = VectorSubtract(lights[i]->target, lights[i]->position);
VectorNormalize(&direction);
glUniform3f(lightsLocs[i][3], direction.x, direction.y, direction.z);
} break;
@@ -3721,7 +3721,7 @@ static void SetShaderLightsValues(Shader shader)
{
glUniform3f(lightsLocs[i][2], lights[i]->position.x, lights[i]->position.y, lights[i]->position.z);
Vector3 direction = { lights[i]->target.x - lights[i]->position.x, lights[i]->target.y - lights[i]->position.y, lights[i]->target.z - lights[i]->position.z };
Vector3 direction = VectorSubtract(lights[i]->target, lights[i]->position);
VectorNormalize(&direction);
glUniform3f(lightsLocs[i][3], direction.x, direction.y, direction.z);