(no commit message)

[atyndall/cits2231.git] / globals.c

diff --git a/globals.c b/globals.c
index ded55aa..69e1714 100644 (file)
--- a/globals.c
+++ b/globals.c
@@ -35,7 +35,34 @@ const char *objectMenuEntries[NMESH] = {
 };
 
 SceneObject sceneObjs[MAXOBJECTS];  // An array with details of the objects in a scene
-int nObjects=0;                     // How many objects there are in the scene currently.
+int nObjects = 0;                   // How many objects there are in the scene currently.
+int curObject = -1;                 // The scene object that is currently selected, (-1 is no object)
+int buttonSelected = -1;                 // Either GLUT_LEFT_BUTTON, GLUT_MIDDLE_BUTTON or -1 (no button)
+int manipulateState = STATE_CAMERA_ROTATE_MOVE; // See manipulateStates enum
+
+/* Light object arrays and default values */
+LightObject lightObjs[LIGHTS];
+
+GLfloat defaultPosition[] = {0.0, 0.0, 0.0, 0.0};
+
+GLfloat defaultAmbient[] = {0.8, 0.8, 0.8, 1.0};
+GLfloat defaultDiffuse[] = {0.8, 0.8, 0.8, 1.0};
+GLfloat defaultSpecular[] = {0.8, 0.8, 0.8, 1.0};
+GLfloat defaultDirection[] = {0.0, 0.0, 0.0};
+
+GLfloat defaultCutoff = 180;
+GLfloat defaultExponent = 1;
+
+/* Material types */
+GLfloat materialAmbient[] = {0.2, 0.2, 0.2, 1.0};
+GLfloat materialDiffuse[] = {1.0, 0.8, 0.0, 1.0};
+GLfloat materialSpecular[] = {1.0, 1.0, 1.0, 1.0};
+
+/* Light parameters */
+GLfloat lightShine = 100.0;
+GLfloat lightGlobalModel[] = {0.2,0.2,0.2,1};
+GLfloat lightGlobalEmission[] = {0.0, 0.3, 0.3, 1.0};
+GLfloat lightBallSize = 0.2;
 
 // Directories containing models
 char *dirDefault1 = "models-textures";
@@ -43,10 +70,7 @@ char *dirDefault2 = "/cslinux/examples/CITS2231/project-files/models-textures";
 
 char dataDir[200];  // Stores the directory name for the meshes and textures.
 
-int moving, startx, starty;
-
-/* Recursion level for floor drawing */
-int drawFloorRecurse = 8;
+int startx, starty;
 
 /* Size of floor, from -n to n, floorSize must be divisible by squareSize */
 int floorSize = 200;
@@ -59,42 +83,15 @@ GLfloat factor = 1.0;
 /* Length of axis lines */
 GLfloat lineLength = 10;
 
-/* Light 0 parameters */
-GLfloat diffuse0[]={1.0, 1.0, 1.0, 0.1};
-GLfloat ambient0[]={1.0, 1.0, 1.0, 0.1};
-GLfloat specular0[]={1.0, 1.0, 1.0, 0.1};
-GLfloat direction0[] = {0.0, 0.0, 0.0};
-
-GLfloat lightPosition0[4];
-
-float lightAngle0 = 0.0, lightHeight0 = 5;
-int lightMoving0 = 0, lightStartX0, lightStartY0;
-
-/* Light 1 parameters */
-GLfloat diffuse1[]={1.0, 1.0, 1.0, 0.1};
-GLfloat ambient1[]={1.0, 1.0, 1.0, 0.1};
-GLfloat specular1[]={1.0, 1.0, 1.0, 0.1};
-GLfloat direction1[] = {0.0, 0.0, 0.0};
-
-GLfloat lightPosition1[4];
-
-float lightAngle1 = 360.0, lightHeight1 = 5;
-int lightMoving1 = 0, lightStartX1, lightStartY1;
-
-/* Material types */
-GLfloat ambient[] = {0.2, 0.2, 0.2, 1.0};
-GLfloat diffuse[] = {1.0, 0.8, 0.0, 1.0};
-GLfloat specular[] = {1.0, 1.0, 1.0, 1.0};
-GLfloat shine = 100.0;
-GLfloat glightmodel[] = {0.2,0.2,0.2,1};
-GLfloat emission[] = {0.0, 0.3, 0.3, 1.0};
-
 /* Zoom and rotate tracking */
-GLfloat zoom = 0.0, rotate = 0.0;
-GLfloat zoomFactor = 0.2, rotateFactor = 0.5;
+GLfloat zoom = 0.0, rotate = 0.0, camAngle = 40.0;
+GLfloat zoomFactor = 0.2, camRotateFactor = 0.5, camAngleFactor = 0.5;
+GLfloat leftrightFactor = 0.05, nearfarFactor = 0.1, bigsmallFactor = 0.6;
+GLfloat updownFactor = 0.03, rotateFactor = 0.8, texscaleFactor = 0.2;
+GLfloat lleftrightFactor = 0.05, lnearfarFactor = 0.1;
 
 /* Beginning width, height */
-int width = 500, height = 500;
+int width = 700, height = 700;
 
 /* Texture state tracking */
 int currentGroundTexture = 0, currentMeshTexture = 0;
\ No newline at end of file