- refactored common sources into common

git-svn-id: http://moon:8086/svn/mips@197 a8ebac50-d88d-4704-bea3-6648445a41b3
2021-11-23 17:43:37 +00:00
parent 28aa86d141
commit 2c4a6af07b
40 changed files with 669 additions and 669 deletions
@@ -0,0 +1,131 @@
+/* Copyrighted Pixar 1989 */
+/* From the RenderMan Companion p. 168 */
+/* Listing 8.5 An improved boilerplate viewing program   */
+
+#include <stdio.h>
+#include <jman/ri.h>
+#include <jman/camset.h>
+#include <jman/patches.h>
+
+#define NFRAMES		25
+
+/* viewbasics.c: file compiling view options into a rendering shell. */
+
+#define DATATYPE RI_RGBA         /* Pixels have RGB and coverage */
+#define SHADINGRATE 20.0
+#define PICXRES 800.0            /* Horizontal output resolution */
+#define PICYRES 600.0            /* Vertical output resolution   */
+
+#define CROPMINX 0.0             /* RiCropWindow() parameters    */
+#define CROPMAXX  1.0
+#define CROPMINY  0.0
+#define CROPMAXY  1.0
+#define CAMXFROM 0.0             /* Camera position  */
+#define CAMYFROM 1.0
+#define CAMZFROM -4.0
+
+#define CAMXTO 0.0               /* Camera direction */
+#define CAMYTO -2.0
+#define CAMZTO 10.0
+#define CAMROLL 0.0              /* Camera roll      */
+
+#define CAMZOOM 1.0              /* Camera zoom rate */
+
+//--------------------------------------------------------------------
+#define NPOINTS 10
+Point2D points[NPOINTS] = {
+{.0000,1.5000},
+{.0703,1.5000},
+{.1273,1.4293},
+{.1273,1.3727},
+{.1273,1.2300},
+{.0899,1.1600},
+{.0899,1.0000},
+{.0899,0.7500},
+{.4100,0.6780},
+{.1250,0.0000},
+};
+
+RtColor color = {.9,.9,.5};
+Go() {
+    RiColor(color);
+    RiRotate(-90.0, 1.0, 0.0, 0.0);
+    SurfOR(points, NPOINTS);
+}
+
+//--------------------------------------------------------------------
+RtPoint CameraFrom  = { CAMXFROM, CAMYFROM, CAMZFROM },
+        CameraTo    = { CAMXTO, CAMYTO, CAMZTO };
+
+static RtColor Color = { .6, .8, .2 };
+RtPoint Square[4] = { {.5,.5,0}, {.5,-.5,0}, {-.5,-.5,0}, {-.5,.5,0} };
+
+typedef struct _testi
+{
+	RtInt dummy;
+	RtPointer p;
+} testi;
+
+main()
+{
+	RtInt frame, i;
+	char filename[256];
+	RtToken my_var;
+
+	RtLightHandle lighthnd;
+
+	RiBegin(RI_NULL);                     /* As always */
+
+	my_var = RiDeclare("Jens", "uniform string");
+
+	/* Output image characteristics */
+	RiShadingRate(SHADINGRATE);
+	RiFormat((RtInt)PICXRES, (RtInt)PICYRES, -1.0);  /* Image resolution */
+
+	RiTransformBegin();
+	lighthnd = RiLightSource( "distantlight", RI_NULL);
+	RiTransformEnd();
+	RiIlluminate(lighthnd, RI_TRUE);
+
+	/* Region of image rendered */
+	RiCropWindow(CROPMINX, CROPMAXX, CROPMINY, CROPMAXY);
+	FrameCamera2(PICXRES*CAMZOOM, PICXRES, PICYRES);
+
+	RiClipping(1E-3, RI_INFINITY);            /* Clipping planes*/
+
+	/* Now describe the world */
+	for (frame=0; frame < NFRAMES; frame++)
+	{
+		RiFrameBegin(frame);
+		sprintf(filename, "R:\\ri%.3d.tif", frame);
+		RiDisplay(RI_NULL, RI_FRAMEBUFFER, DATATYPE, RI_NULL);
+
+		// Camera position and orientation
+		PlaceCamera(CameraFrom, CameraTo, CAMROLL);
+//		CameraFrom[0] += 2.0/NFRAMES;
+
+		RiWorldBegin();
+
+		// ...Your scene here...
+		RiSurface("matte", RI_NULL);
+		RiRotate((360.0*frame)/NFRAMES, 0, 1, 0);
+		Go();
+//		jstats();
+		RiColor(Color);       // Declare the color
+		RiTransformBegin();
+		RiTranslate(0, 0.5, 0);
+//		RiRotate(90, 1, 0, 0);
+//		RiRotate(45, 0, 1, 0);
+		RiDisplacement("dented", RI_NULL);
+		RiSphere(0.5, -0.5, 0.5, 360, RI_NULL);
+		RiTransformEnd();
+//		RiPolygon(4, RI_P, (RtPointer)Square, RI_NULL);
+
+		RiWorldEnd();
+		RiFrameEnd();
+	}
+
+	RiEnd();
+	jstats();
+	return 0;
+}