diff options
Diffstat (limited to 'src/models.c')
| -rw-r--r-- | src/models.c | 52 |
1 files changed, 40 insertions, 12 deletions
diff --git a/src/models.c b/src/models.c index 092a43fc..15565c98 100644 --- a/src/models.c +++ b/src/models.c @@ -26,16 +26,16 @@ #include "raylib.h" #if defined(PLATFORM_ANDROID) - #include "utils.h" // Android fopen function map + #include "utils.h" // Android fopen function map #endif -#include <stdio.h> // Standard input/output functions, used to read model files data -#include <stdlib.h> // Declares malloc() and free() for memory management -#include <string.h> // Required for strcmp() -#include <math.h> // Used for sin, cos, tan +#include <stdio.h> // Required for: FILE, fopen(), fclose(), fscanf(), feof(), rewind(), fgets() +#include <stdlib.h> // Required for: malloc(), free() +#include <string.h> // Required for: strcmp() +#include <math.h> // Required for: sin(), cos() -#include "rlgl.h" // raylib OpenGL abstraction layer to OpenGL 1.1, 3.3+ or ES2 -#include "raymath.h" // Required for data type Matrix and Matrix functions +#include "rlgl.h" // raylib OpenGL abstraction layer to OpenGL 1.1, 3.3+ or ES2 +#include "raymath.h" // Matrix data type and Matrix functions //---------------------------------------------------------------------------------- // Defines and Macros @@ -569,6 +569,35 @@ void DrawGizmo(Vector3 position) rlPopMatrix(); } + +// Draw light in 3D world +void DrawLight(Light light) +{ + switch (light->type) + { + case LIGHT_POINT: + { + DrawSphereWires(light->position, 0.3f*light->intensity, 4, 8, (light->enabled ? light->diffuse : BLACK)); + Draw3DCircle(light->position, light->radius, 0.0f, (Vector3){ 0, 0, 0 }, (light->enabled ? light->diffuse : BLACK)); + Draw3DCircle(light->position, light->radius, 90.0f, (Vector3){ 1, 0, 0 }, (light->enabled ? light->diffuse : BLACK)); + Draw3DCircle(light->position, light->radius, 90.0f, (Vector3){ 0, 1, 0 }, (light->enabled ? light->diffuse : BLACK)); + } break; + case LIGHT_DIRECTIONAL: + { + Draw3DLine(light->position, light->target, (light->enabled ? light->diffuse : BLACK)); + DrawSphereWires(light->position, 0.3f*light->intensity, 4, 8, (light->enabled ? light->diffuse : BLACK)); + DrawCubeWires(light->target, 0.3f, 0.3f, 0.3f, (light->enabled ? light->diffuse : BLACK)); + } break; + case LIGHT_SPOT: + { + Draw3DLine(light->position, light->target, (light->enabled ? light->diffuse : BLACK)); + DrawCylinderWires(light->position, 0.0f, 0.3f*light->coneAngle/50, 0.6f, 5, (light->enabled ? light->diffuse : BLACK)); + DrawCubeWires(light->target, 0.3f, 0.3f, 0.3f, (light->enabled ? light->diffuse : BLACK)); + } break; + default: break; + } +} + // Load a 3d model (from file) Model LoadModel(const char *fileName) { @@ -576,7 +605,7 @@ Model LoadModel(const char *fileName) // TODO: Initialize default data for model in case loading fails, maybe a cube? - if (strcmp(GetExtension(fileName),"obj") == 0) model.mesh = LoadOBJ(fileName); + if (strcmp(GetExtension(fileName), "obj") == 0) model.mesh = LoadOBJ(fileName); else TraceLog(WARNING, "[%s] Model extension not recognized, it can't be loaded", fileName); if (model.mesh.vertexCount == 0) TraceLog(WARNING, "Model could not be loaded"); @@ -735,7 +764,7 @@ Material LoadMaterial(const char *fileName) { Material material = { 0 }; - if (strcmp(GetExtension(fileName),"mtl") == 0) material = LoadMTL(fileName); + if (strcmp(GetExtension(fileName), "mtl") == 0) material = LoadMTL(fileName); else TraceLog(WARNING, "[%s] Material extension not recognized, it can't be loaded", fileName); return material; @@ -750,8 +779,7 @@ Material LoadDefaultMaterial(void) material.texDiffuse = GetDefaultTexture(); // White texture (1x1 pixel) //material.texNormal; // NOTE: By default, not set //material.texSpecular; // NOTE: By default, not set - - material.colTint = WHITE; // Tint color + material.colDiffuse = WHITE; // Diffuse color material.colAmbient = WHITE; // Ambient color material.colSpecular = WHITE; // Specular color @@ -1269,7 +1297,7 @@ void DrawModelEx(Model model, Vector3 position, Vector3 rotationAxis, float rota //Matrix matModel = MatrixMultiply(model.transform, matTransform); // Transform to world-space coordinates model.transform = MatrixMultiply(MatrixMultiply(matScale, matRotation), matTranslation); - model.material.colTint = tint; + model.material.colDiffuse = tint; // TODO: Multiply tint color by diffuse color? rlglDrawMesh(model.mesh, model.material, model.transform); } |