X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=vrfileman;a=blobdiff_plain;f=src%2Ffs.cc;h=3db00122e9b70a35d803e1c411dbac75257df323;hp=ae5b31abdcbbe66002fcb8dac31ff95ec02f1783;hb=HEAD;hpb=1c2b18e725db9e066d5dcb11123fc2019aec2ee7

diff --git a/src/fs.cc b/src/fs.cc
index ae5b31a..3db0012 100644
--- a/src/fs.cc
+++ b/src/fs.cc
@@ -26,7 +26,8 @@ static int start_child;
 
 static dtx_font *fat_font;
 #define FAT_FONT_SZ	32
-static unsigned int font_sdr;
+static unsigned int glow_link_sdr;
+static unsigned int chrome_font_sdr, glow_font_sdr;
 
 
 bool init_fs(const char *path)
@@ -51,10 +52,27 @@ bool init_fs(const char *path)
 	}
 	dtx_use_font(fat_font, FAT_FONT_SZ);
 
-	if(!(font_sdr = create_program_load("sdr/dfont.v.glsl", "sdr/dfont.p.glsl"))) {
+	struct dtx_glyphmap *fat_gmap = dtx_get_glyphmap(fat_font, 0);
+	Vec2 pixsz;
+	pixsz.x = 1.0 / dtx_get_glyphmap_width(fat_gmap);
+	pixsz.y = 1.0 / dtx_get_glyphmap_height(fat_gmap);
+
+	if(!(chrome_font_sdr = create_program_load("sdr/chrome_font.v.glsl", "sdr/chrome_font.p.glsl"))) {
+		return false;
+	}
+	set_uniform_float(chrome_font_sdr, "height", dtx_line_height());
+	set_uniform_float(chrome_font_sdr, "smoothness", 0.01);
+	set_uniform_float2(chrome_font_sdr, "pix_sz", pixsz.x, pixsz.y);
+
+	if(!(glow_font_sdr = create_program_load("sdr/dfont.v.glsl", "sdr/glow_font.p.glsl"))) {
+		return false;
+	}
+	set_uniform_float(glow_font_sdr, "smoothness", 0.01);
+	set_uniform_float2(glow_font_sdr, "pix_sz", pixsz.x, pixsz.y);
+
+	if(!(glow_link_sdr = create_program_load("sdr/glink.v.glsl", "sdr/glink.p.glsl"))) {
 		return false;
 	}
-	set_uniform_float(font_sdr, "smoothness", 0.01);
 
 	if(!(cur_node = get_fsnode(path))) {
 		return false;
@@ -89,6 +107,7 @@ void draw_fs()
 	static const float radius = 0.6;
 	static const float umax = 0.42;
 	static const float max_icon_angle = M_PI * 2.0 * umax;
+	static const float first_row_y = -row_spacing;
 
 	int max_ncols = std::max<int>(1, umax * 12);
 
@@ -100,9 +119,11 @@ void draw_fs()
 	rot_xform.rotate(0, 0, time_sec * 0.5);
 
 	glDisable(GL_TEXTURE_2D);
+	glEnable(GL_BLEND);
+	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 
 	int nchildren = (int)cur_node->children.size();
-	int ncols = std::min(cur_node->nfiles, max_ncols);
+	int ncols = std::max(std::min(cur_node->nfiles, max_ncols), 1);
 
 	int first = start_child % ncols;
 	int col = 0, row = 0;
@@ -116,8 +137,11 @@ void draw_fs()
 		}
 	}
 
-	// ... and draw them
-	glLineWidth(5.0);
+	// draw the directory link lines
+	glUseProgram(glow_link_sdr);
+	set_uniform_float(glow_link_sdr, "tsec", time_sec);
+	glBlendFunc(GL_SRC_ALPHA, GL_ONE);
+
 	for(int i=0; i<nchildren; i++) {
 		FSNode *node = cur_node->children[i];
 
@@ -129,25 +153,50 @@ void draw_fs()
 
 		Mat4 xform;
 		xform.rotate_y(angle);
-		xform.translate(0, -0.3, 0);
+		xform.translate(0, -0.6, 0);
 
-		glUseProgram(0);
 		glPushMatrix();
 		glMultMatrixf(xform[0]);
+		glDepthMask(0);
+
+		set_uniform_float(glow_link_sdr, "phase", col * 42.0);
 
-		glBegin(GL_LINES);
+		glBegin(GL_QUADS);
 		glColor3f(0.2, 0.3, 0.8);
-		glVertex3f(0, 0, -0.3);
-		glVertex3f(0, 0, -2);
+		glTexCoord2f(0, 0);
+		glVertex3f(-0.2, 0, 0.05);
+		glTexCoord2f(1, 0);
+		glVertex3f(0.2, 0, 0.05);
+		glTexCoord2f(1, 1);
+		glVertex3f(0.2, 0, -10.0);
+		glTexCoord2f(0, 1);
+		glVertex3f(-0.2, 0, -10.0);
 		glColor3f(1, 1, 1);
 		glEnd();
 		glPopMatrix();
 
-		draw_node_name(node, angle, -0.3, radius, false);
+		glDepthMask(1);
+	}
+
+	// draw the directory labels
+	glUseProgram(glow_font_sdr);
+	col = 0;
+	for(int i=0; i<nchildren; i++) {
+		FSNode *node = cur_node->children[i];
+
+		if(node->type != FSTYPE_DIR) {
+			continue;
+		}
+
+		float angle = (float)col++ / (float)(num_dirs - 1) * max_icon_angle - max_icon_angle * 0.5;
+
+		draw_node_name(node, angle, -0.6, radius * 1.2, false);
 	}
-	glLineWidth(1.0);
 
-	// then draw files
+	// then draw file icons
+	glDisable(GL_BLEND);
+	glUseProgram(0);
+	glLineWidth(2.0);
 	col = 0;
 	for(int i=0; i<nchildren; i++) {
 		int idx = (i + first) % nchildren;
@@ -158,12 +207,10 @@ void draw_fs()
 			continue;
 		}
 
-		glUseProgram(0);
-
 		float angle = icon_angle(col, ncols, max_icon_angle);
 
 		Mat4 xform = rot_xform;
-		xform.translate(0, row * row_spacing, -radius);
+		xform.translate(0, row * row_spacing + first_row_y, -radius);
 		xform.rotate_y(angle);
 
 		glPushMatrix();
@@ -171,7 +218,29 @@ void draw_fs()
 		iconrend->draw(node);
 		glPopMatrix();
 
-		draw_node_name(node, angle, row * row_spacing - 0.1, radius, false);
+		if(++col >= ncols) {
+			col = 0;
+			++row;
+		}
+	}
+	glLineWidth(1.0);
+
+	// then draw the file labels
+	glUseProgram(chrome_font_sdr);
+	col = 0;
+	row = 0;
+	for(int i=0; i<nchildren; i++) {
+		int idx = (i + first) % nchildren;
+		FSNode *node = cur_node->children[idx];
+
+		if(node->type == FSTYPE_DIR) {
+			++num_dirs;
+			continue;
+		}
+
+		float angle = icon_angle(col, ncols, max_icon_angle);
+
+		draw_node_name(node, angle, row * row_spacing + first_row_y - 0.08, radius, false);
 
 		if(++col >= ncols) {
 			col = 0;
@@ -192,11 +261,11 @@ static void draw_node_name(FSNode *node, float angle, float ypos, float dist, bo
 		const char *name = full ? node->name_lines[i].c_str() : node->short_name.c_str();
 		glPushMatrix();
 		Mat4 xform;
-		xform.translate(-dtx_string_width(name) / 2.0, -line_height * i, 0);
+		xform.translate(-dtx_string_width(name) / 2.0, -line_height * i - line_height * 0.5, 0);
 		if(node->type == FSTYPE_DIR) {
 			xform.rotate_z(deg_to_rad(90));
 			xform.rotate_x(deg_to_rad(-90));
-			xform.scale(0.0017);
+			xform.scale(0.0018);
 		} else {
 			xform.scale(0.0012);
 		}
@@ -204,8 +273,6 @@ static void draw_node_name(FSNode *node, float angle, float ypos, float dist, bo
 		xform.rotate_y(angle);
 		glMultMatrixf(xform[0]);
 
-		glUseProgram(font_sdr);
-		set_uniform_float(font_sdr, "height", line_height);
 		dtx_string(name);
 		glPopMatrix();
 	}